Practinocephalus brzeskii sp. nov. (Nematoda: Actinolaimidae) from Ecuador, with taxonomic notes on the genus

Vinciguerra, Maria Teresa; Clausi, Mirella

Skip to main menu
Skip to search engine
Skip to content
Skip to footer

Download

Title: Practinocephalus brzeskii sp. nov. (Nematoda: Actinolaimidae) from Ecuador, with taxonomic notes on the genus

Abstract:

The new species Practinocephalus brzeskii from Ecuador is described and illustrated. It is characterised by amedium length body, transversely striated cuticle with 3034 longitudinal cuticular ridges, lip region conspicuous, set off by adepression but only slightly expanded, inner labial and cephalic papillae in the same circle external to the sclerotized anterior ring, odontostyle 3034 μm long, onchia multi-pointed, cheilostomal sclerotizations heavy and complex, muscular part of pharynx starting at level of nerve ring, female reproductive apparatus didelphic, vulva longitudinal, vagina with sclerotized pieces, female tail elongate conoid to filiform. Males are also described and illustrated for the first time in the genus; they are characterised by a convex conoid tail with a filiform appendix, shorter than female tail and variable in length. A new diagnosis of the genus Practinocephalus and a key to its species are given.

Relation:

Annales Zoologici

Volume:

Issue:

Start page:

289

End page:

296

Detailed Resource Type:

Artykuł

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:56495

Source:

MiIZ PAN, sygn. patrz sygn. czas. P.255, vol 50, no 2 ; MiIZ PAN, sygn. patrz sygn. czas. P.4314, vol 50, no 2 ; click here to follow the link

Language:

eng

Language of abstract:

eng

Rights:

Licencja Creative Commons Uznanie autorstwa 3.0 Polska

Terms of use:

Zasób chroniony prawem autorskim. [CC BY 3.0 PL] Korzystanie dozwolone zgodnie z licencją Creative Commons Uznanie autorstwa 3.0 Polska, której pełne postanowienia dostępne są pod adresem: ; -

Digitizing institution:

Muzeum i Instytut Zoologii Polskiej Akademii Nauk

Original in:

Biblioteka Muzeum i Instytutu Zoologii PAN

Projects co-financed by:

Program Operacyjny Innowacyjna Gospodarka, lata 2010-2014, Priorytet 2. Infrastruktura strefy B + R ; Unia Europejska. Europejski Fundusz Rozwoju Regionalnego

Access:

Otwarty

Subject and keywords:

Practinocephalus brzeskii -- nowe taksony -- Ekwador [KABA] Practinocephalus -- identyfikacja [KABA] Actinolaimidae Nematoda

Object collections:

Last modified:

Oct 2, 2020

In our library since:

Sep 24, 2015

Number of object content downloads / hits:

183

All available object's versions:

https://rcin.org.pl./publication/73967

Show description in RDF format:

RDF

Show description in RDFa format:

RDFa

Show description in OAI-PMH format:

OAI-PMH

Annales Zoologici

Edition name	Date
T. 50, nr 20 (2000) : Practinocephalus brzeskii sp. nov. (Nematoda: Actinolaimidae) from Ecuador, with taxonomic notes on the genus / Vinciguerra, Maria Teresa	Oct 2, 2020