Hostname: page-component-78c5997874-lj6df Total loading time: 0 Render date: 2024-11-05T13:11:04.005Z Has data issue: false hasContentIssue false

The occurrence of a marine leech, Abranchus blennii n.sp., resembling A. sexoculatus (Malm), in North Wales

Published online by Cambridge University Press:  11 May 2009

E. W. Knight Jones
Affiliation:
Dept. of Zoology, University College of North Wales, Bangor

Extract

Several specimens of an ichthyobdellid leech were found on Blennius pholis collected on the coast of Anglesey.

The leech resembles Abranchus sexoculatus (Malm), a rare form only recorded previously from Sweden and not yet adequately described. Slight differences, however, indicate that it may be a distinct species and the name Abranchus blennii is provisionally put forward for it.

A short review of the genus Abranchus and a description of the appearance and structure of the leech follow.

My thanks are due to Prof. F. W. Rogers Brambell for his encouragement and advice; and to Mr W. H. Leigh-Sharpe for advice regarding the literature.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1940

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Badham, C., 1916. On an Ichthyobdellid parasitic on the Australian sand whiting. Quart. Journ. Microsc. Sci., Vol. LXII, N.S., pp. 141.Google Scholar
Johansson, L., 1896. Bidrag till kännedomen om Sveriges Ichthyobdellider. Uppsala, 122 pp.CrossRefGoogle Scholar
Johansson, L., 1898. Die Ichthyobdelliden im Zoolog. Reichsmuseum in Stockholm. Öfversigt af K. Vetensk.-Akad. Förhandl., No. 9, pp. 665–88.Google Scholar
Johansson, L., 1929. Tierwelt Deutschlands, Teil 15, pp. 133155.Google Scholar
Malm, A. W., 1863. Svenska Iglar, Disciferae, afbildade after levande uxemplar och beskrifna. Göteborg Vid. Handl., Hft. 8.Google Scholar
Selensky, W., 1915. Études morphologiques et systématiques sur les Hirudinées. I. L'organisation des Ichthyobdellides. Petrograd.Google Scholar
Selensky, W., 1931. Ueber die Gattung Hemibdella nebst einigen allgemeinen Bemerkungen über die Organisation der Ichthyobdelliden. Pubb. Staz. Zool., Napoli, Bd XI, pp. 121.Google Scholar