Abstract
Observations have been made on the biology of spiny lobsters, Palinurus elephas Fabr., caught by divers on the west coast of Scotland from 1972 to 1975. P. elephas in this Scottish population show the same length/carapace length relationship as spiny lobsters taken from the west of Ireland. It occurs inshore during the period April to October on shallow rocky reefs in depths of 5 to 20 m. In females, a pre-mating moult occurs in the inshore areas in late summer. Soon after, mating takes place and the spermatophores are deposited on the sternum of the female. The eggs, which are shed within 1 week to 10 days, are then carried by the female throughout the winter, and hatch in the following spring. Offshore migration takes place in the autumn, after mating and egg laying, and inshore migration takes place in the spring and summer.
Similar content being viewed by others
Literature Cited
Gibson, F.A. and C.E. O'Riordan: Palinurus vulgaris (L.), the crawfish, in Irish waters, 1962. Rapp. P.-v. Réun. Cons. perm int. Explor. Mer. 156, 47–49 (1965)
Hepper, B.T.: Measurement of carapace length and total length in the crawfish, Palinurus vulgaris. J. Cons. perm. int. Explor. Mer 30, 316–323 (1966)
—: Cornish crawfish investigations. Lab. Leafl. Fish Lab. Lowestoft (New Ser.). 22, 1–21 (1971)
Mercer, J.P.: Spiny lobster Palinurus vulgaris (Latreille) on the west coast of Ireland. Proc. Challenger. Soc. 4, 124–125 (1973)
Ritchie, J.: On the distribution of the thorny lobster (Palinurus vulgaris) in British waters. Proc. R. phys. Soc. Edinb. 18, 68–71 (1910)
—: The thorny lobster Palinurus vulgaris, in the Outer Hebrides. Scott. Nat. 1912, 93–166 (1912)
Wilson, E.: The spiny or thorny lobster, Palinurus vulgaris, Latreille, in Scottish waters. Scott. Nat. 64, 151–157 (1952)
—: Spiny lobsters off the Scottish coast. Scott. Nat. 66, 121–122 (1954)
—: Spiny lobster off the Scottish coasts. Scott. Nat. 68, p. 57 (1956)
Author information
Authors and Affiliations
Additional information
Communicated by J.H.S. Blaxter, Oban
Rights and permissions
About this article
Cite this article
Ansell, A.D., Robb, L. The spiny lobster Palinurus elephas in Scottish waters. Mar. Biol. 43, 63–70 (1977). https://doi.org/10.1007/BF00392572
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00392572