Species Card of Copepod
Calanoida ( Order )
    Pseudocyclopoidea ( Superfamily )
        Boholinidae ( Family )
            Boholina ( Genus )
Boholina crassicephala  Fosshagen, 1989   (F,M)
Ref.:
Fosshagen & Iliffe, 1989 (p.202, Descr.F,M, figs.F,M); Boxshall & Halsey, 2004 (p.76, 77: figs.F,M); Boxshall & Jaume, 2012 (p.53: Rem., 57)
Species Boholina crassicephala - Plate 1 of morphological figuresissued from : A. Fosshagen & T.M. Iliffe in Sarsia, 1989, 74. [p.203, Fig.1].
Female (from Bohol, Philippines): A-B, habitus (lateral and dorsal, respectively); C, rostrum and frontal part of forehead; D, urosome (dorsal); E, A1; F, A2; G, Md; H, Mx1; I, Mx2.

Nota: Front of prosome bears a clearly defined transverse crest-like structure.
A1 25-segmented, reacing slightly beyond pediger 3; well equiped with aesthetascs along its whole length and with particularly long setae on segments 3, 7, 9, 12 and 21.
Urosome 3-segmented.
Urosome genital openings widely separate ventrally; posterior ventral margin of genital segment with an alternating coarsely serrated and a finely striated margin.
Md bears a gnathobase with short pointed teeth.
Caudal rami produced into a pointed process distally


Species Boholina crassicephala - Plate 2 of morphological figuresissued from : A. Fosshagen & T.M. Iliffe in Sarsia, 1989, 74. [p.204, Fig.2].
Female: A, Mxp; B, Mxp with setae partly omitted; C, P1; D, P2; E, P3; F, P4; G, P5.


Species Boholina crassicephala - Plate 3 of morphological figuresissued from : A. Fosshagen & T.M. Iliffe in Sarsia, 1989, 74. [p.205, Fig.3].
Male: A, habitus (dorsal); B, right A1; C, P5 (posterior; left exopod somewhat twisted); D, left P5 (anterior); E, right P5 (anterior).

Nota: Right A1 geniculate, 21-segmented; anterodistal margin of segment 19 extended into a short flattened and rounded process.Urosome 4-segmented


Species Boholina crassicephala - Plate 4 of morphological figuresIssued from : V.N. Andronov in Russian Acad. Sci. P.P. Shirshov Inst. Oceanol. Atlantic Branch, Kaliningrad, 2014. [p.45, Fig.13, 5]. Boholina crassicephala after Fosshagen & Iliffe, 1989.
Female P1.

NZ: 1

Distribution map of Boholina crassicephala by geographical zones
Loc:
Philippines: Bohol Is. (San Vicente Cave)
N: 2
Lg.:
(320) F: 0,85-0,75; M: 0,77-0,7; {F: 0,75-0,85; M: 0,70-0,77}
Rem.: Brackish.
For Boxshall & Jaume (2012, p.53) the anal somite has been overlooked in both sexes in the original description (Fosshagen & Iliffe, 1989); urosome female and male with 4 and 5 segments respectively.
Last update : 20/04/2016
    to add your remark
  

 Any use of this site for a publication will be mentioned with the following reference :

Razouls C., Desreumaux N., Kouwenberg J. and de Bovée F., 2005-2024. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed November 21, 2024]

© copyright 2005-2024 Sorbonne University, CNRS

Webmaster
CNRS   Observatoire Océanologique de Banyuls sur Mer - Laboratoire Arago
Sorbonne Université

 

Version française
English version

 

Search

On the WEB of CNRS

 


Marine Planktonic Copepods

Marine Planktonic Copepods

 

Imprimer Contact Accueil Plan du site Accès restreint Retour Une du Labo Imprimer Contact Plan du site Crédits Téléchargez les Plug-Ins