Open WL Archief (OWA)

Over het archief

Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.

Dit archief wordt uitgebouwd en beheerd volgens de principes van de Open Access Movement, en het daaruit ontstane Open Archives Initiative.

Basisinformatie over ‘Open Access to scholarly information'.

[ meld een fout in dit record ]

mandje (0): toevoegen | toon

---

Hermit crabs in a mangrove swamp: the structure of Clibanarius laevimanus clusters Gherardi, F.; Zatteri, F.; Vannini, M. (1994). Hermit crabs in a mangrove swamp: the structure of Clibanarius laevimanus clusters. Mar. Biol. (Berl.) 121(1): 41-52. dx.doi.org/10.1007/BF00349472 In: Marine Biology: International Journal on Life in Oceans and Coastal Waters. Springer: Heidelberg; Berlin. ISSN 0025-3162; e-ISSN 1432-1793, meer

---

Beschikbaar in	Auteurs
VLIZ: Non-open access 249283 [ aanvragen ]

---

Trefwoorden

ISW, Kenya, Mida Creek Clibanarius laevimanus Buitendijk, 1937 [WoRMS] ISW, Kenya, Mida creek [Marine Regions]

Author keywords

hermit crabs, clustering

---

Auteurs		Top
Gherardi, F. Zatteri, F. Vannini, M., meer

---

Abstract

To address the question of hermit crab clustering, 11 clumps composed of Clibanarius laevimanus were studied in the mangal of Mida Creek, Kenya in 1988. Hermit size and sex were analyzed, as well as the type, dimensions, and status of their shells. Empty gastropod shells constituted a limiting factor on the population studied; the architectural traits which seemed to be favored by the hermits were those associated with a defence against crab predators (high weight and narrow apertures). Differences in either the availability of adequate shells or in the services provided by the housing in question explained the observed diversity in both the type and the mass of shells occupied among the examined population categories. Furthermore, each clump showed homogeneity with respect to the dimensions of the hermits participating in it, and immature and adult specimens were partitioned among three cluster types. It is suggested that clustering might be classified as a social phenomenon, because hermits are attracted by similarly sized conspecifics, interact through an elaborate communication system, and because most benefit from a chain process in shell exchange.

---

Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid

Top | Auteurs

IMIS is ontwikkeld en wordt gehost door het VLIZ.