Redescription and molecular characterization of Placobdella cryptobranchii (Johnson & Klemm, 1977) (Glossiphoniidae, Hirudinida)

By

Moser, Bill
Briggler, Jeffrey T.
Richardson, Dennis J.
Schuette, Chawna D.
Hammond, Charlotte I.
Hopkins, William A.
Lazo-Wasem, Eric A.

Type

Article

Date of Publication

2013

Original Publication

ZooKeys

Volume

338

Pages

1-10

Subjects

Batracobdella , Clitellata , Cryptobranchus alleganiensis bishopi , Cryptobranchus bishopi , Desserobdella , Glossiphoniidae , Hirudinea , leech , Ozark Hellbender , Placobdella cryptobranchii , Rhychobdellida

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers

Identifiers

DOI: https://doi.org/10.3897/zookeys.338.5995

 

Abstract

Placobdella cryptobranchii (Johnson & Klemm, 1977) was originally described from specimens collected from Ozark Hellbenders (Cryptobranchus alleganiensis bishopi) from the North Fork of the White River in Missouri, U.S.A. Leeches collected during August 2009 to August 2011 from five localities in Missouri (including the type locality) facilitated a redescription and molecular characterization of P. cryptobranchii. Placobdella cryptobranchii has a rusty, reddish-brown dorsum with 2 lateral rows of unpigmented papillae, two unpigmented nuchal bands, unpigmented patches, and pair of four pre-anal papillae. Molecular comparison of CO-I sequence data from P. cryptobranchii revealed a 93–94% similarity to Placobdella ornata and 10–17% difference among other species of Placobdella.