72
Acknowledgments
This paper is part of a masters thesis submitted to New
Mexico State University by L.K. We thank committee
members, Drs M. Cain, R. Cole and D. Howard for
their continuing suggestions throughout. Support for
this project has come from the New Mexico State University Department of Biology, a Summer Research
Award for Excellence in Graduate Studies stipend from
the NMSU Department of Biology and the Commission on Higher Education Graduate Research Project
Award from the NMSU Graduate School to L.K.
References
Altmann, J., 1974. Observational study of behavior: sampling methods. Behaviour 49: 227-267.
Alexander, R. D., J. L. Hoogland, R. D. Howard, K. M. Noonan &
P. W. Sherman, 1979. Sexual dimorphisms and breeding systems
in pinnipeds, ungulates, primates and humans. In: Evolutionary
Biology and Human Social Behavior: An Anthropological Perspective, ed: N. A. Chagnon & W. Irons. Wadsworth, Belmont
CA: 402-603.
Anstensrud, M., 1992. Mate guarding and mate choice in two copepods, Lernaeocera branchialis (L.) (Pennellidae) and Lepeophtheirus pectoralis (Miiller) (Caligidae), parasitic on flounder. J.
Crust. BioI. 12: 31-40.
Dewsbury, D. A., 1982. Ejaculate cost and male choice. Am. Nat.
119: 601-610.
Elwood, R., 1. Gibson & S. Neil, 1987. The amorous Gammarus:
size assortative mating in G. pulex. Anim. Behav. 35: 1-6.
Emlen, S. T. & L. W. Oring, 1977. Ecology, sexual selection, and
the evolution of mating systems. Science 197: 215-223.
Hatziolos, M. E. & R. L. Caldwell, 1983. Role reversal in courtship in
the stomatopod Pseudosquilla ciliata (Crustacea). Anim. Behav.
31: 1077-1087.
Hazlett, B., 1970. Tactile stimuli in the social behavior of Pagurus
bernhardus (Decapoda, Paguridae). Behaviour 36: 20-48.
Jarne, P., L. Finot, B. Delay & L. Thaler, 1991. Self-fertilization
versus cross-fertilization in the hermaphroditic freshwater snail
Bulinus globosus. Evolution 45: 1136-1146.
Jame, P., L. Finot, C. Bellec & B. Delay, 1992. Aphally versus
euphally in self-fertile hermaphrodite snails from the species
Bulinus truncatus (Pulmonate: Planorbidae). Am. Nat. 139: 424432.
Knoll, L., 1994. Mating behavior and time budget of an androdioecious crustacean, Eulimnadia texana (Crustacea: Conchostraca).
Hydrobiologia, this volume.
Knoll, L. & N. Zucker, 1994. Selfing versus outcrossing in the androdioecious clam shrimp, Eulimnadia texana (Crustacea: Conchostraca). Hydrobiologia, this volume.
MacKay, W. P., S. 1. Loring, T. M. Frost & W. G. Whitford, 1990.
Population dynamics of a playa community in the Chihuahuan
desert. Southwest. Nat. 35: 393-402.
Mathis, A., 1991. Large male advantage for access to females: evidence of male-male competition and female discrimination in a
territorial salamander. Behav. Ecol. Sociobiol. 29: 133-138.
Parker, G. A., 1974. Courtship persistence and female guarding as
male time investment strategies. Behaviour 48: 157-184.
Ridley, M., 1978. Paternal care. Anim. Behav. 26: 904-911.
Ridley, M. & D. 1. Thompson, 1979. Size and mating in Asellus
aquaticus (Crustacea: Isopoda). Z. Tierpsychol. 51: 380-397.
Sassaman, C., 1989. Inbreeding and sex ratio variation in femalebiased populations of a clam shrimp, Eulimnadia texana. Bull.
mar. Sci. 45: 425-432.
Sassaman, C. & S. C. Weeks, 1993. The genetic mechanism of sex
determination in the conchostracan shrimp Eulimnadia texana.
Am. Nat. 141: 314-328.
Thompson, D. J. & J. T. Manning, 1981. Mate selection by Asellus
(Crustacea: Isopoda). Behaviour 78: 178-187.
Tierney, A. 1. & D. W. Dunham, 1982. Chemical communication
in the reproductive isolation of the crayfishes Orconectes propinquus and Orconectes virilis (Decapoda, Cambaridae). J. Crust.
BioI. 2: 544-548.
Trivers R. L., 1972. Parental investment and sexual selection. In: B.
Campbell (ed.), Sexual selection and the descent of man. Aldine
Press. Chicago: 136-179.
Trivers, R., 1985. Social Evolution. The Benjamin/Cummings Publishing Company, Inc., California, 462 pp.
Ward, P. E., 1983. Advantages and disadvantages of large size for
male Gammarus pulex (Crustacea: Amphipoda). Behav. Ecol.
Sociobiol. 14: 69-76.
Warner, R. R., 1993. Mating behavior and hermaphroditism in coral
reef fishes. In: Exploring Animal Behavior. ed. P. W. Sherman &
1. Alcock: 188-196.
Acknowledgments
This paper is part of a masters thesis submitted to New
Mexico State University by L.K. We thank committee
members, Drs M. Cain, R. Cole and D. Howard for
their continuing suggestions throughout. Support for
this project has come from the New Mexico State University Department of Biology, a Summer Research
Award for Excellence in Graduate Studies stipend from
the NMSU Department of Biology and the Commission on Higher Education Graduate Research Project
Award from the NMSU Graduate School to L.K.
References
Altmann, J., 1974. Observational study of behavior: sampling methods. Behaviour 49: 227-267.
Alexander, R. D., J. L. Hoogland, R. D. Howard, K. M. Noonan &
P. W. Sherman, 1979. Sexual dimorphisms and breeding systems
in pinnipeds, ungulates, primates and humans. In: Evolutionary
Biology and Human Social Behavior: An Anthropological Perspective, ed: N. A. Chagnon & W. Irons. Wadsworth, Belmont
CA: 402-603.
Anstensrud, M., 1992. Mate guarding and mate choice in two copepods, Lernaeocera branchialis (L.) (Pennellidae) and Lepeophtheirus pectoralis (Miiller) (Caligidae), parasitic on flounder. J.
Crust. BioI. 12: 31-40.
Dewsbury, D. A., 1982. Ejaculate cost and male choice. Am. Nat.
119: 601-610.
Elwood, R., 1. Gibson & S. Neil, 1987. The amorous Gammarus:
size assortative mating in G. pulex. Anim. Behav. 35: 1-6.
Emlen, S. T. & L. W. Oring, 1977. Ecology, sexual selection, and
the evolution of mating systems. Science 197: 215-223.
Hatziolos, M. E. & R. L. Caldwell, 1983. Role reversal in courtship in
the stomatopod Pseudosquilla ciliata (Crustacea). Anim. Behav.
31: 1077-1087.
Hazlett, B., 1970. Tactile stimuli in the social behavior of Pagurus
bernhardus (Decapoda, Paguridae). Behaviour 36: 20-48.
Jarne, P., L. Finot, B. Delay & L. Thaler, 1991. Self-fertilization
versus cross-fertilization in the hermaphroditic freshwater snail
Bulinus globosus. Evolution 45: 1136-1146.
Jame, P., L. Finot, C. Bellec & B. Delay, 1992. Aphally versus
euphally in self-fertile hermaphrodite snails from the species
Bulinus truncatus (Pulmonate: Planorbidae). Am. Nat. 139: 424432.
Knoll, L., 1994. Mating behavior and time budget of an androdioecious crustacean, Eulimnadia texana (Crustacea: Conchostraca).
Hydrobiologia, this volume.
Knoll, L. & N. Zucker, 1994. Selfing versus outcrossing in the androdioecious clam shrimp, Eulimnadia texana (Crustacea: Conchostraca). Hydrobiologia, this volume.
MacKay, W. P., S. 1. Loring, T. M. Frost & W. G. Whitford, 1990.
Population dynamics of a playa community in the Chihuahuan
desert. Southwest. Nat. 35: 393-402.
Mathis, A., 1991. Large male advantage for access to females: evidence of male-male competition and female discrimination in a
territorial salamander. Behav. Ecol. Sociobiol. 29: 133-138.
Parker, G. A., 1974. Courtship persistence and female guarding as
male time investment strategies. Behaviour 48: 157-184.
Ridley, M., 1978. Paternal care. Anim. Behav. 26: 904-911.
Ridley, M. & D. 1. Thompson, 1979. Size and mating in Asellus
aquaticus (Crustacea: Isopoda). Z. Tierpsychol. 51: 380-397.
Sassaman, C., 1989. Inbreeding and sex ratio variation in femalebiased populations of a clam shrimp, Eulimnadia texana. Bull.
mar. Sci. 45: 425-432.
Sassaman, C. & S. C. Weeks, 1993. The genetic mechanism of sex
determination in the conchostracan shrimp Eulimnadia texana.
Am. Nat. 141: 314-328.
Thompson, D. J. & J. T. Manning, 1981. Mate selection by Asellus
(Crustacea: Isopoda). Behaviour 78: 178-187.
Tierney, A. 1. & D. W. Dunham, 1982. Chemical communication
in the reproductive isolation of the crayfishes Orconectes propinquus and Orconectes virilis (Decapoda, Cambaridae). J. Crust.
BioI. 2: 544-548.
Trivers R. L., 1972. Parental investment and sexual selection. In: B.
Campbell (ed.), Sexual selection and the descent of man. Aldine
Press. Chicago: 136-179.
Trivers, R., 1985. Social Evolution. The Benjamin/Cummings Publishing Company, Inc., California, 462 pp.
Ward, P. E., 1983. Advantages and disadvantages of large size for
male Gammarus pulex (Crustacea: Amphipoda). Behav. Ecol.
Sociobiol. 14: 69-76.
Warner, R. R., 1993. Mating behavior and hermaphroditism in coral
reef fishes. In: Exploring Animal Behavior. ed. P. W. Sherman &
1. Alcock: 188-196.