Summary
Two populations (salt marsh and seagrass bed) of the hermit crab Pagurus longicarpus were sampled to examine associations between shell characteristics and egg production. Multivariate statistical analyses controlled for crab size and time of year, variables that otherwise could be confounded with shell effects. Although correlations between shell characteristics and reproduction existed in both populations, generalizations could not be made because associations varied within and between populations. Shell species was not associated with a female's reproductive state (i.e., whether or not she was barren when sampled) in either population. In the seagrass population, medium-large and large females occupying severely damaged or fouled shells were half as likely to be reproductive as females occupying other shell conditions. However, there was no association between shell condition and reproductive state for small and small-medium females in the seagrass population or among all females in the salt marsh population. In the seagrass population, small through medium-large reproductive females occupied shells more similar to their predicted shell size, regardless of whether the occupied shell was relatively small or large, than nonreproductive females. In contrast, relative shell sizes of reproductive and nonreproductive females were similar for large females in the seagrass population and all females in the salt marsh population. Clutch sizes were enhanced for females occupying Polinices duplicatus shells or shells larger than their predicted shell size in the seagrass population. Relative shell size also was associated with clutch size in the salt marsh population, but crabs occupying shells similar to their predicted shell size had the largest clutches.
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References
Aiken D (1980) Molting and growth. In: Cobb JS, Phillips BF (eds) The biology and management of lobsters, vol 1. Physiology and behavior. Academic Press, New York, pp 91–163
Aiken D, Waddy S (1980) Reproductive biology. In: Cobb JS, Phillips BF (eds) The biology and management of lobsters, vol 1. Physiology and behavior. Academic Press, New York, pp 215–276
Ameyaw-Akumfi C (1975) The breeding biology of two sympatric species of tropical hermit crabs, Clibanarius chapini and C. senegalensis. Mar Biol 29:15–28
Bach C, Hazlett B, Rittschof D (1976) Effects of interspecific competition on the fitness of the hermit crab Clibanarius tricolor. Ecology 57:579–586
Barnes H, Barnes M (1965) Egg size, nauplius size, and their variation with local, geographical, and specific factors in some common cirripedes. J Anim Ecol 34:390–402
Barnes H, Barnes M (1968) Egg numbers, metabolic efficiency of egg production and fecundity: local and regional variations in a number of common cirripedes. J Exp Mar Biol Ecol 2:135–153
Bertness M (1980) Shell preference and utilization patterns in littoral hermit crabs of the Bay of Panama. J Exp Mar Biol Ecol 48:1–16
Bertness M (1981 a) Pattern and plasticity in tropical hermit crab growth and reproduction. Am Nat 117:754–773
Bertness M (1981 b) Predation, physical stress, and the organization of a tropical rocky intertidal hermit crab community. Ecology 62:411–425
Bertness M (1981 c) The influence of shell type on hermit crab growth rate and clutch size (Decapoda, Anomura). Crustaceana 40:197–205
Bertness M (1981 d) Seasonality in tropical hermit crab reproduction in the Bay of Panama. Biotropica 13:292–300
Bertness M (1982) Shell utilization, predation pressure, and thermal stress in Panamanian hermit crabs: an interoceanic comparison. J Exp Mar Biol Ecol 64:159–187
Blackstone N (1984) The effects of history on the shell preference of the hermit crab Pagurus longicarpus (Say). J Exp Mar Biol Ecol 81:225–234
Brown Jr B, Hollander M (1977) Statistics: A biomedical introduction. Wiley and Sons, New York, 456 pp
Caine E (1975) Feeding and masticatory structure of selected anomurans (Crustacea). J Exp Mar Biol Ecol 18:277–301
Cheong R, Heinrich S, Farr J, Travis J (1984) Variation in fecundity and its relationship to body size in a population of the least killifish, Heterandria formosa (Pisces: Poeciliidae). Copeia 1984:720–726
Childress J (1972) Behavioral ecology and fitness theory in a tropical hermit crab. Ecology 53:960–964
Christie J (1983) Female choice in the resource-defense mating system of the sand fiddler crab, Uca pugilator. Behav Ecol Sociobiol 12:169–180
Coffin H (1960) The ovulation, embryology and developmental stages of the hermit crab Pagurus samuelis (Stimpson). Walla Walla Coll Pub 25:1–30
DeCoursey P (1983) Biological timing. In: Vernberg F, Vernberg W (eds) The biology of crustacea, vol 7. Behavior and ecology. Academic Press, New York, pp 107–162
Draper N, Smith H (1966) Applied regression analysis. Wiley and Sons, New York, 407 pp
Flwood R, McLean A, Webb L (1979) The development of shell preferences by the hermit crab Pagurus bernhardus. Anim Behav 27:940–946
Emerson W, Jacobsen M (1976) The American museum of natural history guide to shells: Land, freshwater, and marine from Nova Scotia to Florida. Alfred Knopf, New York, 482 pp
Feinberg S (1970) The analysis of multidimensional contigency tables. Ecology 51:419–433
Fotheringham N (1976) Population consequences of shell utilization by hermit crabs. Ecology 57:570–578
Fotheringham N (1980) Effects of shell utilization on reproductive patterns of tropical hermit crabs. Mar Biol 55:287–293
Gilchrist S, Abele L (1984) Effects of sampling method on the estimation of population parameters in hermit crabs. J Crust Biol 4:645–654
Grant Jr W, Ulmer K (1974) Shell selection and aggressive behavior in two sympatric species of hermit crabs. Biol Bull 146:32–43
Hazlett B (1966) Social behavior of the Paguridae and Diogenidae of Curacao. Stud Fauna Curacao 23:1–143
Hazlett B (1981) The behavioral ecology of hermit crabs. Ann Rev Ecol Syst 12:1–22
Hines A (1982) Coexistence in a kelp forest: size, population dynamics, and resource partitioning in a guild of spider crabs. Ecol Monogr 52:179–198
Jenkins S (1975) Food selection by beavers. Oecologia (Berlin) 21:157–173
Kellogg C (1976) Gastropod shells: A potentially limiting resource for hermit crabs. J Exp Mar Biol Ecol 22:101–111
Kimmerer W (1984) Spatial and temporal variability in egg production rates of the calanoid copepod Acrocalanus inermis. Mar Biol 78:165–169
Lawlor L (1976) Molting, growth and reproductive strategies in the terrestrial isopod, Armadillidium vulgare. Ecology 57:1179–1194
Lipcius R (1985) Size-dependent reproduction and molting in spiny lobsters and other long-lived decapods. In: Wenner A (ed) Crustacean issues, vol 3. Factors in adult growth. Balkham Press, Rotterdam, pp 129–148
Markham J (1968) Notes on the growth patterns and shell utilization of the hermit crab Pagurus bernhardus (L.). Ophelia 5:189–205
McLaughlin P (1980) Comparative morphology of recent crustacea. Freeman, San Francisco, 177 pp
Pike R, Williamson D (1959) Observations on the distribution and breeding of British hermit crabs and the stone crab (Crustacea: Diogenidae, Paguridae and Lithodidae). J Zool 132:551–567
Roberts Jr M (1968) Functional morphology of mouthparts of the hermit crabs Pagurus longicarpus and Pagurus pollicaris. Chesapeake Sci 9:9–20
Roberts Jr M (1970) Larval development of Pagurus longicarpus Say reared in the laboratory. II. Effect of reduced salinity on larval development. Biol Bull 140:104–116
Sastry A (1983) Ecological aspects of reproduction. In: Vernberg J, Vernberg W (eds) The biology of crustacea, vol 8. Environmental adaptations. Academic Press, New York, pp 179–270
Schoener T (1970) Nonsynchronous spatial overlap of lizards in patchy habitats. Ecology 51:408–418
Scully E (1983) The behavioral ecology of competition and resource utilization among hermit crabs. In: Rebach S, Dunham D (eds) Studies in adaptation, the behavior of higher crustacea. Academic Press, New York, pp 23–55
Seiple W (1979) Distribution, habitat preferences and breeding periods in the crustaceans Sesarma cinereum and S. reticulatum (Brachyura: Decapoda: Grapsidae). Mar Biol 52:77–86
Seiple W, Salmon M (1987) Reproduction, growth and life-history contrasts between two species of grapsid crabs, Sesarma cinereum and S. reticulatum. Mar Biol 94:1–6
Teaf C (1980) A study of the tidally oriented movements of the Atlantic stingray, Dasyatis sabina (LeSuer) in Apalachee Bay, Florida. MS Thesis, Florida State University, 48 pp
Vance R (1972) Competition and mechanisms of coexistence in three sympatric species of intertidal hermit crabs. Ecology 53:1062–1074
Varadarajan S, Subramoniam T (1982) Reproduction of the continuously breeding tropical hermit crab Clibanarius clibanarius. Mar Ecol Prog Ser 8:197–201
Wilber Jr TP (1988) The biology of shell use by the hermit crab Pagurus longicarpus. Dissertation, Florida State University, p 132
Willason S, Paige H (1983) Patterns of resource utilization by terrestrial hermit crabs at Enewetak Atoll, Marshall Islands. Pac Sci 37:157–169
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Wilber, T.P. Associations between gastropod shell characteristics and egg production in the hermit crab Pagurus longicarpus . Oecologia 81, 6–15 (1989). https://doi.org/10.1007/BF00377002
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DOI: https://doi.org/10.1007/BF00377002