Projecto-Garcia, J., H. Cabral & C.D. Schubart, 2009. High regional differentiation in a North American crab species throughout its native range and invaded European waters: a phylogeographic analysis. Biological Invasions, online early

Ragionieri, L., S. Fratini, M. Vannini & C.D. Schubart, 2009. Phylogenetic and morphometric differentiation reveal geographic radiation and pseudo-cryptic speciation in a mangrove crab from the Indo-West Pacific. Molecular Phylogenetics and Evolution 52: 825-834.

Schubart, C.D., H.-C. Liu, & P.K.L. Ng, 2009. Revision of Selatium Serène & Soh, 1970 (Crustacea: Brachyura: Sesarmidae), with description of a new genus and two new species. Zootaxa 2154: 1-29.

Schubart C.D., 2009. Mitochondrial DNA and decapod phylogenies; the importance of pseudogenes and primer optimization. In: Martin, J.W., Crandall, K.A. & Felder, D.L. (eds.), Crustacean Issues 18: Decapod Crustacean Phylogenetics, pp. 47-65. Boca Raton, Florida: Taylor & Francis/CRC Press.

Klaus, S., Brandis, D., Ng, P.K.L., Yeo, D.C.J. & Schubart, C.D. 2009. Phylogeny and Biogeography of Asian Freshwater Crabs of the family Gecarcinucidae (Brachyura: Potamoidea). In: Martin, J.W., Crandall, K.A. & Felder, D.L. (eds.), Crustacean Issues18: Decapod Crustacean Phylogenetics, pp. 509-531. Boca Raton, Florida: Taylor & Francis/CRC Press.

Schubart C.D. & S. Reuschel, 2009. A proposal for a new classification of Portunoidea and Cancroidea (Brachyura: Heterotremata) based on two independent molecular phylogenies. In: Martin, J.W., Crandall, K.A. & Felder, D.L. (eds.), Crustacean Issues 18: Decapod Crustacean Phylogenetics, Pp. 533-549. Boca Raton, Florida: Taylor & Francis/CRC Press.

Thoma, B.P., C.D. Schubart & D.L. Felder, 2009. Molecular phylogeny of western Atlantic representatives of the genus Hexapanopeus (Decapoda: Brachyura: Panopeidae). In: Martin, J.W., Crandall, K.A. & Felder, D.L. (eds.), Crustacean Issues 18: Decapod Crustacean Phylogenetics, pp. 551-565. Boca Raton, Florida: Taylor & Francis/CRC Press.

Mantelatto, F.L., R. Robles, C.D. Schubart & D.L. Felder, 2009. Geographic differentiation and molecular phylogeny of the genus Cronius Stimpson, 1860, with reclassification of C. tumidulus and several American species of Portunus within the genus Achelous De Haan, 1833 (Brachyura: Portunidae). In: Martin, J.W., Crandall, K.A. & Felder, D.L. (eds.), Crustacean Issues 18: Decapod Crustacean Phylogenetics, pp. 567-579. Boca Raton, Florida: Taylor & Francis/CRC Press.

Naderloo, R. & C.D. Schubart, 2009. Redescription and mitochondrial identification of Chiromantes boulengeri (Calman, 1920)(Decapoda: Brachyura: Sesarmidae) based on fresh material from the Persian Gulf, Iran. Zootaxa 2128:61-68.

Baeza, J.A., C.D. Schubart, P. Zillner, S. Fuentes & R.T. Bauer (2009) Molecular phylogeny of shrimps from the genus Lysmata (Caridea: Lysmatidae): the evolutionary origins of pair-living, protandric simultaneous hermaphroditism and species status. Biological Journal of the Linnean Society 96: 415-424.

Schmid V, Kautz S, Trindl A, Heinze J (2009) PCR primers for polymorphicicrosatellite loci in the ant species Pseudomyrmex gracilis (Formicidae: Pseudomyrmecinae). Mol Ecol Res 9: 1150-1152

Oppelt A, Heinze J (2009) Mating is associated with immediate changes of the hydrocarbon profile of Leptothorax gredleri ant queens. J Insect Physiol 55: 624-628

Heinze J, d’Ettorre P (2009) Honest and dishonest communication in social Hymenoptera. J exp Biol 212: 1775-1779

Kautz S, Schmid VS, Trindl A, Heinze J, Ballhorn DJ, Heil M (2009) Isolation and characterization of 22 microsatellite loci in the plant-ant Pseudomyrmex ferrugineus (Formicidae: Pseudomyrmecinae) and cross-testing for two congeneric species. Mol Ecol Res 9: 1016-1019

Oettler J, Heinze J (2009) Polymorphism of female reproductives in the tramp ant Technomyrmex vitiensis (Hymenoptera: Formicidae: Dolichoderinae). Myrmecol News 12: 133-137

Van Zweden JS, Heinze J, Boomsma JJ, d’Ettorre P (2009) Ant queen egg-marking signals: matching deceptive laboratory simplicity with natural complexity. PLoS One 4:e4718

Heinze J, Foitzik S (2009) The evolution of queen numbers in ants: from one to many and back In: Gadau J, Fewell J (eds) Organization of insect societies: from genome to socio­complexity. Harvard Univ Press, Cambridge, MA, 26-50

Brunner E, Kroiss J, Heinze J (2009) Chemical correlates of reproduction and worker policing in a myrmicine ant. J Insect Physiol 55: 19-26

Frohschammer S, Heinze J (2009) Male fighting and “territoriality” within colonies of the ant Cardiocondyla venustula. Naturwissenschaften 96: 159-163

Cremer S, Sixt M (2009) Analogies in the evolution of individual and social immunity. Phil Trans Roy Soc B 364: 129-142, doi: 10.1098/rstb.2008.0166 (online early, to appear 12. January 2009)

Klaus S, Schubart CD, Brandis D (2009) Ultrastructure of spermatozoa and spermatophores of Old World freshwater crabs (Brachyura: Potamoidea: Gecarcinucidae, Potamidae, and Potamonautidae). Journal of Morphology DOI: 10.1002/jmor.10678, online early.

Jesse R, Pfenninger M, Fratini S, Scalici M, Streit B, Schubart CD (2009) Disjunct distribution of the freshwater crab Potamon fluviatile – natural expansion or human introduction? Biological Invasions DOI 10.1007/s10530-008-9377-0, online early.

Cremer S, Ugelvig LV, Drijfhout FP, Schlick-Steiner BC, Steiner FM, Seifert B, Hughes DP, Schulz A, Petersen KS, Konrad H, Stauffer C, Kiran K, Espadaler X, D’Ettorre P, Aktaç N, Eilenberg J, Jones GR, Nash DR, Pedersen JS, Boomsma JJ (2008) The evolution of invasiveness in garden ants. PLoS Onehttp://dx.plos.org/10.1371/journal.pone.0003838(3. December 2008)

Suefuji M, Cremer S, Oettler J, Heinze J (2008) Queen number influences the timing of the sexual production in colonies of Cardiocondyla ants. Biol Lett 4: 670-673

Cremer S, d’Ettorre P, Drijfhout FP, Sledge MF, Turillazzi S, Heinze J (2008) Imperfect chemical female mimicry in males of the ant Cardiocondyla obscurior. Naturwissen­schaften 95: 1101-1105

Oppelt A, Spitzenpfeil N, Heinze J (2008) The significance of intercolonial variation of cuticular hydrocarbons for inbreeding avoidance in ant sexuals. Anim Behav 76: 1029-1034

Krueger, K., & Flauger, B. (2008). Social feeding decisions in horses (Equus caballus). Behav Process 78: 76–83
Feldhaar H, Foitzik S, Heinze J (2008) Life-long commitment to the wrong partner: hybridization in ants. Phil Trans R Soc Lond B 363: 2891-2899

Heinze J (2008) The demise of the standard ant. Myrmecol News 11: 9-20

Heinze J (2008) Hierarchy length in orphaned colonies of the ant Temnothorax nylanderi. Naturwissenschaften 95: 757-760

Schrempf A, Heinze J (2008) Mating with stressed males increases the fitness of ant queens. PLoS One 3: 2592

Krueger K, Heinze J (2008) Horse sense: social status of horses (Equus caballus) affects their likelihood of copying other horses’ behavior. Anim Cogn 11: 431-439

Heinze J, Schrempf A (2008) Aging and reproduction in social insects. Gerontology 54: 160-167

Oettler J, Schmitt T, Herzner G, Heinze J (2008) Chemical profiles of mated and virgin queens, egg-laying intermorphs and workers of the ant Crematogaster smithi. J Insect Physiol 54: 672-679

Korb J, Heinze J (2008) The ecology of social life: a synthesis. In: Korb J, Heinze J (eds) Ecology of social evolution Springer Verlag, Berlin, pp 245-259

Heinze J (2008) Social plasticity: ecology, genetics, and the structure of ant societies. In: Korb J, Heinze J (eds) Ecology of social evolution Springer Verlag, Berlin, pp 129-150

Ugelvig LV, Drijfhout FP, Kronauer DJC, Boomsma JJ, Pedersen JS, Cremer S (2008) The introduction history of invasive garden ants in Europe: integrating genetic, chemical and behavioural approaches. BMC Biol, 6 (11), doi:10.1186/1741-7007-6-11

Vogt, G., M. Huber, M. Thiemann, G. van den Boogaart, O.J. Schmitz & C.D. Schubart, 2008. Production of different phenotypes from the same genotype in the same environment by developmental variation, Journal of Experimental Biology 211: 510-523

Schubart, C.D. & P.K.L. Ng, 2008. A new molluscivore crab from Lake Poso confirms multiple colonisation of ancient lakes in Sulawesi by freshwater crabs (Decapoda: Brachyura). Zoological Journal of the Linnean Society 154: 211-221

Schubart, C.D., T. Santl & P. Koller, P., 2008. Mitochondrial patterns of intra- and interspecific differentiation among endemic freshwater crabs of ancient lakes in Sulawesi. Contributions to Zoology 77: 83-90

Mercier J-L, Lenoir J-C, Eberhardt A, Frohschammer S, Williams C, Heinze J (2007) Hammering, mauling, and kissing: stereotyped courtship behavior in Cardiocondyla ants. Insectes soc 54: 403-411

Heinze J, Lautenschläger B, Buschinger A (2007) Female-biased sex ratios and unusually potent males in the social parasite Anergates atratulus (Hymenoptera: Formicidae). Myrmecol News 10: 1-5

Yamauchi K, Ishida Y, Hashim R, Heinze J (2007) Queen-queen competition and reproductive skew in a Cardiocondyla ant. Insectes soc 54: 268-274

Oppelt A, Heinze J (2007) Dynamics of sperm transfer in the ant Leptothorax gredleri. Naturwissenschaften 94: 781-786

Fokuhl G, Heinze J, Poschlod P (2007) Colony growth in Myrmica rubra with supplementation of myrmecochorous seeds. Ecol Res 22: 845-847

Schrempf A, Darrouzet E, Heinze J (2007) Mating success and potential male-worker conflict in a male-dimorphic ant. BMC Evol Biol 7:114 doi:101186/1471-2148-7-114

Stroeymeyt N, Brunner E, Heinze J (2007) “Selfish worker policing” controls reproduction in a Temnothorax ant. Behav Evol Sociobiol 61: 1449-1457

Ugelvig LV, Cremer S (2007) Social prophylaxis: group interaction promotes collective immunity in ant colonies. Curr Biol 17, 1967-1971

Cremer S, Armitage SAO, Schmid-Hempel P (2007) Social Immunity. Curr Biol 17, R693-R702

Hughes DP, Cremer S. (2007) Plasticity in anti-parasite behaviours and its suggested role in invasion biology. Anim Behav74, 1593-1599

Krueger, K. (2007). Behaviour of horses in the “round pen technique”. Appl Anim Behav Sci 104: 162–170

Foitzik S, Sturm H, Pusch K, D’Ettorre P, Heinze J (2007) Nestmate recognition, loss of variation in chemical recognition cues and depletion of genetic diversity in Temnothorax ants. Anim Behav 73: 999-1007

Kellner K, Trindl A, Heinze J, D’Ettorre P (2007) Polygyny and polyandry in small ant societies. Mol Ecol 16: 2363-2369

Schulz A, Heinze J, Pusch K (2007) Description of two new Temnothorax species (Hymenoptera: Formicidae) from Italy. Zootaxa 1471: 1-14

Beibl J, Buschinger A, Foitzik S, Heinze J (2007) Phylogeny and phylogeography of the Mediterranean species of the parasitic ant genus Chalepoxenus and its Temnothorax hosts. Insectes soc 54: 189-199

Beibl J, D’Ettorre P, Heinze J (2007) Cuticular profiles and mating preference in a slave-making ant. Insectes soc 54: 174-182

van Zweden J, Fürst M, Heinze J, D’Ettorre P (2007) Specialization in policing behaviour among workers in the ant Pachycondyla inversa. Proc R Soc Lond B 274: 1421-1428

Brandt M, Fischer-Blass B, Heinze J, Foitzik S (2007) Population structure and the coevolution between social parasites and their hosts. Mol Ecol 16: 2063-2078

Du Y, Schrempf A, Heinze J (2007) Environmental determination of male morph in the ant Cardiocondyla obscurior (Hymenoptera: Formicidae). Eur J Entomol 104: 243-246

Schrempf A, Heinze J (2007) Back to one: consequences of derived monogyny in an ant with polygynous ancestors. J evol Biol 20: 792-799

Lenoir J-C, Schrempf A, Lenoir A, Heinze J, Mercier J-L (2007) Genetic structure and reproductive strategy of the ant Cardiocondyla elegans: strictly monogynous nests invaded by unrelated sexuals. Mol Ecol 16: 345-354

Moder K, Schlick-Steiner BC, Steiner FM, Cremer S, Christian E, Seifert B. (2007) Optimal species distinction by discriminant analysis: comparing established methods of character selection with a combination procedure using ant morphometrics as a case study. J Zool Syst Evol Res 45: 82-87

Robles, R., C.D. Schubart, J.E. Conde, C. Carmona-Suárez, F. Alvarez, J.L. Villalobos & D.L. Felder, 2007. Molecular phylogeny of the American Callinectes Stimpson, 1860 (Brachyura: Portunidae), based on two mitochondrial genes. Marine Biology 150: 1265-1274

González-Ortegón, E., J.A. Cuesta & C.D. Schubart, 2007. First report of the oriental shrimp Palaemon macrodactylus Rathbun, 1902 (Decapoda, Caridea, Palaemonidae) from German waters. Helgoländer Marine Research 61: 67-69

Reuschel, S. & C.D. Schubart, 2007. Contrasting genetic diversity with phenotypic diversity in coloration and size in Xantho poressa (Brachyura: Xanthidae), with new results on its ecology. Marine Ecology 28: 1-10

Shih, H.T., P.K.L. Ng, C.D. Schubart, & H.W., 2007. Phylogeny and phylogeography of the genus Geothelphusa (Crustacea: Decapoda, Brachyura, Potamidae) in southwestern Taiwan based on two mitochondrial genes. Zoological Science 24: 57-66

Guerao, G., K. Anger & C.D. Schubart, 2007. Larvae and first-stage juveniles of the American genus Armases (Brachyura: Sesarmidae): a morphological description of two complete developments and one first zoeal stage. Journal of Natural History 41: 1811-1839

Diesel, R. & C.D. Schubart, 2007. The social breeding system of the Jamaican bromeliad crab Metopaulias depressus. In: Evolutionary ecology of social and sexual systems: Crustaceans as model organisms. J.E. Duffy & M. Thiel, editors. Oxford University Press, New York. Pp. 365-386

Guerao, G., J.A. Cuesta & C.D. Schubart, 2007. Complete larval development of two species of the Asian crab genus Pseudosesarma (Brachyura, Thoracotremata, Sesarmidae). Journal of Crustacean Biology 27(4): 597-615

Ng, N.K., P.J.F. Davie, C.D. Schubart & P.K.L. Ng, 2007. Xenograpsidae, a new family of grapsoid crabs (Crustacea: Brachyura) associated with shallow water hydrothermal vents. Raffles Bulletin of Zoology Supplement 16: 233-256.

Cremer S, Ugelvig LV, Lommen STE, Petersen KS, Pedersen JS (2006) Attack of the invasive garden ant: aggression behaviour of Lasius neglectus (Hymenoptera: Formicidae) against native Lasius species in Spain. Myrmecol News 9: 9-13

Ustinova J, Achman R, Cremer S & Mayer F (2006) Long repeats in a huge genome: Microsatellite loci in the grasshopper Chorthippus biguttulus. J Mol Evol 62: 158-67

Pusch K, Meindl C, Heinze J (2006) Heterospecific colony fusion in two Temnothorax (Hymenoptera: Formicidae) sibling ants. Myrmecol News 9: 43-46

Pusch K, Heinze J, Foitzik S (2006) The influence of hybridization on colony structure in the ant species Temnothorax nylanderi and T crassispinus. Insectes Soc 53: 439-445

Yamauchi K, Ishida Y, Hashim R, Heinze J (2006) Queen-queen competition by precocious male production in multi-queen ant colonies. Curr Biol 16: 2424-2427

Ohkawara K, Nakayama M, Satoh A, Trindl A, Heinze J (2006) Clonal reproduction and genetic caste differences in a queen-polymorphic ant, Vollenhovia emeryi. Biol Lett 2: 359-363

Heinze J (2006) Life in a nutshell – social evolution in Leptothorax ants. In: (Kipyatkov VE, ed) Life cycles in social insects, St Petersburg, St Petersburg University Press, pp 49-61

Brandt M, Heinze J, Foitzik S (2006) Convergent evolution of the Dufour's gland secretion as a propaganda substance in the slavemaking ant genera Protomognathus and Harpagoxenus. Insectes Soc 53: 291-299

Schrempf A, Aron S, Heinze J (2006) Sex determination and inbreeding depression in an ant with regular sib-mating. Heredity 97: 75-80

Pusch K, Seifert B, Foitzik S, Heinze J (2006) Distribution and genetic divergence of two parapatric sibling ant species in Central Europe. Biol J Linn Soc 88: 223-234

Schrempf A, Heinze J (2006) Proximate mechanisms of male morph determination in the ant Cardiocondyla obscurior. Evol Dev 8: 266-272
D'Ettorre P, Tofilski A, Heinze J, Ratnieks FLW (2006) Non-transferable signal on ant queen eggs prevents policing evasion by cue scrambling. Naturwissenschaften 93: 136-140

Fischer-Blass B, Heinze J, Foitzik S (2006) Microsatellite analysis reveals strong, but differential impact of a social parasite on its two host species. Mol Ecol 15: 863-872

Heinze J, Cremer S, Eckl N, Schrempf A (2006) Stealthy invaders: the biology of Cardiocondyla tramp ants. Insectes Soc 53: 1-7

Schubart, C.D. & C.H.G. Müller, 2006. Book review: Crustacea and Arthropod Relationships, edited by Stefan Koenemann and Ronald Jenner (2005). Systematic Biology 55(4): 693-696

Reuschel, S. & C.D. Schubart, 2006. Geographic differentiation of two Atlanto-Mediterranean species of the genus Xantho (Crustacea: Brachyura: Xanthidae) based on genetic and morphometric analyses. Marine Biology 148: 853-866

Schubart, C.D. & M.G.J. Huber, 2006. Genetic comparisons of German populations of the stone crayfish, Austropotamobius torrentium (Crustacea: Astacidae). Bulletin Français de la Pêche et de la Pisciculture 380-381: 1019-1028

Shih, H.T., H.C. Hung, C.D. Schubart, C.L.A. Chen & H.W. Chang, 2006. Infraspecific diversity of the endemic freshwater crab Candidiopotamon rathbunae (Crustacea: Decapoda, Brachyura, Potamidae) reflects five million years of geological history of Taiwan. Journal of Biogeography 33: 980-989

Schubart, C.D., M. Vannini, S. Cannicci & S. Fratini, 2006. Molecular phylogeny of grapsoid crabs and allies based on two mitochondrial genes and a proposal for refraining from current superfamily classification. Journal of Zoological Systematics and Evolutionary Research 44(3): 193-199

Klaus, S., C.D. Schubart & D. Brandis, 2006. Phylogeny, biogeography and a new taxonomy for the Gecarcinucoidea Rathbun, 1904 (Decapoda: Brachyura). Organisms, Diversity and Evolution 6(3): 199-217

Cuesta, J.A., G. Guerao, H.-C. Liu & C.D. Schubart, 2006. Morphology of the first zoeal stages of eleven Sesarmidae (Crustacea, Brachyura, Thoracotremata) from the Indo-West Pacific, with a revision of larval characters of the family. Invertebrate Reproduction and Development 49(3): 151-173

D’Ettorre P, Kellner K, Delabie JHC, Heinze J (2005) Number of queens in founding associations of the ponerine ant Pachycondyla villosa. Insectes Soc 52: 327-332

Brunner E, Trindl A, Falk KH, Heinze J, D’Ettorre P (2005) Reproductive conflict in social insects: male reproduction by workers in a slave-making ant. Evolution 59: 2480-2482

D’Ettorre P, Heinze J (2005) Individual recognition in ant queens. Curr Biol 15: 2170-2174

Heinze J, Delabie JHC (2005) Population structure of the male-polymorphic ant Cardiocondyla obscurior. Stud Neotrop Fauna Environm 40: 187-190

Hora RR, Doums C, Poteaux C, Fénéron R, Valenzuela J, Heinze J, Fresneau D (2005) Small queens in the ant Ectatomma tuberculatum: a new case of social parasitism. Behav Ecol Sociobiol 59: 285-292

Heinze J, Trindl A, Seifert B, Yamauchi K (2005) Evolution of male morphology in the ant genus Cardiocondyla. Mol Phylogenet Evol 37: 278-288

LenoirJ-C,SchrempfA, Lenoir A, Heinze J, Mercier J-L (2005) Five polymorphic microsatellite markers for the study of Cardiocondyla elegans (Hymenoptera: Myrmicinae). Mol Ecol Notes 5: 565-566

Beibl J, Stuart RJ, Heinze J, Foitzik S (2005) Six origins of slavery in formicoxenine ants. Insectes soc 52: 291-297

Yamauchi K, Asano Y, Lautenschläger B, Trindl A, Heinze J (2005) A new type of male dimorphism with ergatoid and short-winged males in Cardiocondyla cf. kagutsuchi. Insectes soc 52: 274-281

Hartmann A, D’Ettorre P, Jones GR, Heinze J (2005) Fertility signaling – the proximate mechanism of worker policing in a clonal ant. Naturwissenschaften 92: 282-286

Hartmann A, Wantia J, Heinze J (2005) Facultative sexual reproduction in the parthenogenetic ant Platythyrea punctata. Insectes soc 52: 155-162

Rüger M, Heinze J, Foitzik S (2005) Polymorphic microsatellite loci in the ponerine ant, Hypoponera opacior (Hymenoptera, Formicidae). Mol Ecol Notes 5: 236-238

De Menten L, Cremer S, Heinze J, Aron S (2005) Primary sex ratio adjustment by ant queens in response to local mate competition. Anim Behav 69: 1031- 1035

Brandt M, Heinze J, Schmitt T, Foitzik S (2005) A chemical level in the coevolutionary arms race between an ant social parasite and its hosts. J evol Biol 187: 578-588

Brandt M, Foitzik S, Fischer-Blass B, Heinze J (2005) The coevolutionary dynamics of obligate ant social parasite systems – between prudence and antagonism. Biol Rev 80: 251-267

Schrempf A, Reber C, Tinaut A, Heinze J (2005) Inbreeding and local mate competition in the ant Cardiocondyla batesi.i Behav Ecol Sociobiol 57: 502-510

Schrempf A, Heinze J, Cremer S (2005) Sexual cooperation: mating increases longevity in ant queens. Curr Biol 15: 267-270

Boomsma JJ, Baer BC, Heinze J (2005) The evolution of male traits in social insects. Annu Rev Entomol 50: 395-420

Fratini, S., M. Vannini, S. Cannicci & C.D. Schubart, 2005. Tree-climbing mangrove crabs, a case of convergent evolution. Evolutionary Ecology Research 7(2): 219-233

Schubart, C.D. & P. Koller, 2005. Genetic diversity of freshwater crabs (Brachyura: Sesarmidae) from central Jamaica with description of a new species. Journal of Natural History 39(6): 469-481

Anger, K. & C.D. Schubart, 2005. Experimental evidence of food-independent larval development in endemic Jamaican freshwater-breeding crabs. Physiological and Biochemical Zoology 78(2): 246-258

Huber, M.G.J. & C.D. Schubart, 2005. Distribution and reproductve biology of Austropotamobius torrentium in Bavaria and documentation of a contact zone with the alien crayfish Pacifastacus leniusculus. Bulletin Français de la Pêche et de la Pisciculture 376-377: 759-766

Schubart, C.D., J.A. Cuesta & D.L. Felder, 2005. Phylogeography of Pachygrapsus transversus (Gibbes, 1850): The effect of the American continent and the Atlantic Ocean as gene flow barriers and recognition of Pachygrapsus socius Stimpson, 1871 as a valid species. Nauplius 13(2): 99-113.

Heinze J (2004) Reproductive conflict in insect societies. Adv Stud Behav 34: 1-57

D'Ettorre P, Brunner E, Wenseleers T, Heinze J (2004) Knowing your enemies: seasonal dynamics of host-social parasite recognition. Naturwissenschaften 91: 594-597

Strätz M, Heinze J (2004) Colony structure and sex allocation ratios in the ant Temnothorax recedens. Insectes Soc 51: 372-377

Trindl A, Heinze J, D'Ettorre P (2004) Isolation and characterization of five microsatellite loci in the ponerine ant Pachycondyla inversa (Hymenoptera, Formicidae). Mol Ecol Notes 4: 583-585

Heinze J, Böttcher A, Cremer S (2004) Production of winged and wingless males in the ant, Cardiocondyla minutior. Insectes Soc 51: 275-278

D'Ettorre P, Heinze J, Ratnieks FLW (2004) Worker policing by egg-eating in the ponerine ant Pachycondyla inversa. Proc R Soc Lond B 271: 1427-1434

Korb J, Heinze J (2004) Multilevel selection and social evolution of insect societies. Naturwissenschaften 91: 291-304

D'Ettorre P, Heinze J, Schulz C, Francke W, Ayasse M (2004) Does she smell like a queen? Chemoreception of a cuticular hydrocarbon signal in the ant Pachycondyla inversa. J exp Biol 207: 1085-1091

McLay, C.L. & C.D. Schubart, 2004. On the correct name for Hemigrapsus edwardsii (Hilgendorf 1882) (Brachyura: Varunidae) from New Zealand. Journal of Natural History 38(20): 695-704

Ng, P.K.L., H.-C. Liu & C.D. Schubart, 2004. Geosesarma hednon, a new species of terrestrial crab (Crustacea: Decapoda: Brachyura: Sesarmidae) from Taiwan and Philippines. The Raffles Bulletin of Zoology 52(1): 239-249

Gillikin, D.P. & C.D. Schubart, 2004. Ecology and systematics of the genus Perisesarma (Crustacea: Brachyura: Sesarmidae) from East Africa. Zoological Journal of the Linnean Society 141: 435-445

Guerao, G., K. Anger, U. Nettelmann & C.D. Schubart, 2004. Complete larval and early juvenile development of the mangrove crab Perisesarma fasciatum (Crustacea: Brachyura: Sesarmidae) from Singapore, with a larval comparison of Parasesarma and Perisesarma. Journal of Plankton Research 26(12): 1389-1408