Some species of the genus Aporcelaimus Thorne et Swanger, 1936 (Nematoda: Dorylaimida) from Alaska

Andrássy, István

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Title: Some species of the genus Aporcelaimus Thorne et Swanger, 1936 (Nematoda: Dorylaimida) from Alaska

Abstract:

Three new and a known species of Aporcelaimus are reported and described from Alaska, all belonging to the smaller representatives (3 to 5 mm) of the genus. A. boreus sp. nov. resembles A. superbus (de Man, 1880), but it differs by longer spear and spicula, and number and arrangement of male supplements. A. brzeskii sp. nov. differs from species having some of the supplements within the range of spicula by longer body and much longer spicula. A. femineus sp. nov. is characterized by arrangement of pharyngeal gland nuclei, mammillated egg shells and lack of sperm in uterus of gravid females. A. conicaudatus Altherr, 1953 is redescribed, and its taxonomic position discussed. A list of the know terrestrial nematode species in Alaska is added.

Relation:

Annales Zoologici

Volume:

Issue:

Start page:

151

End page:

164

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:56477

Source:

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

Language:

eng

Language of abstract:

eng

Rights:

Rights Reserved - Restricted Access

Terms of use:

Copyright-protected material. Access only on terminals at the Museum and Institute of Zoology of the Polish Academy of Sciences, may be used within the limits of statutory user freedoms.

Digitizing institution:

Museum and Institute of Zoology of the Polish Academy of Sciences

Original in:

Library of the Museum and Institute of Zoology of the Polish Academy of Sciences

Projects co-financed by:

Programme Innovative Economy, 2010-2014, Priority Axis 2. R&D infrastructure ; European Union. European Regional Development Fund

Access:

Closed

Subject and keywords:

Alaska Aporcelaimus nematode fauna new species redescription synonyms

Object collections:

Last modified:

Oct 2, 2020

In our library since:

Sep 24, 2015

Number of object content downloads / hits:

All available object's versions:

https://rcin.org.pl./publication/73761

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Annales Zoologici

Edition name	Date
T. 50, nr 3 (2000) : Some species of the genus Aporcelaimus Thorne et Swanger, 1936 (Nematoda: Dorylaimida) from Alaska / Andrássy, István (1927- )	Oct 2, 2020