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World Database of Nematodes Linked to the Marine Biology Section, UGent
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Pseudolella species
Key to 12 valid species of Pseudolella Cobb, 1920 based on Smoljanko and Belogurov, 1993. Extra information based on the original descriptions are given, with help of Vadim Mokievsky for the Russian translations.
Key created by Tânia Nara Bezerra
Please refer to this identification key as Pseudolella major sp. nov. (Axonolaimidae, Nematoda) from the intertidal zone of the East China Sea. WANG Chunming and HUANG Yong
Chinese Journal of Oceanology and Limnology
Vol. 34 No. 2, P. 295-300, 2016
http://dx.doi.org/10.1007/s00343-015-4395-0
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| Characteristics
 Amphid with transverse striations 
 Present
Absent
Not mentioned on the description but shown in the drawing
Body length (longer than 3000 µm)
Present - Pseudolella norvegica. This species is just accepted, as valid one, by Wang, C and Huang, Y. (2016). Allgen’s description is too short and not well illustrated.
Absent - Body length shorter than 2000 µm
Body length (shorter than 2000 µm)
Total length 1.1 µm
Total length 1228-1383 µm
Total length 769 µm
Total length 905 µm
Total length 1115 µm
Total length 535-721 µm
Total length 690-810 µm
Total length > 800 µm
Total lenght 974 µm
Total length 1150-1152 µm
Cuticle smooth/striated
Smooth
Striated
Coarsely striated
Number of odontia in the buccal cavity
Two
Three
Presence of precloacal supplements
Absent
Not mentioned
Four pore-like supplements
Up to now there are no males described
Ventral branch of amphid
Longer than 1.7 times the stoma length
Shorter than 1.2 times the stoma length
Very long, reaching mid-body
Equal to stoma length
Extending beyond stoma base
Twice of stoma length, but it doesn’ t reach the mid-body
Ends indefinitely in front of the middle of the pharynx
Reachs half of stoma length. Small amphid when compared with other species
| Remaining taxa:
Pseudolella bengalensis (Timm, 1957) Gerlach, 1962
Pseudolella capera Tchesunov, 1978
Pseudolella cephalata Cobb, 1920
Pseudolella ferox Smolanko & Belogurov, 1993
Pseudolella granulifera Cobb, 1920
Pseudolella intermedia Gerlach, 1957
Pseudolella irritans Smolyanko & Belogurov, 1993
Pseudolella major Wang Chunming & Huang Yong, 2016
Pseudolella mangrovi Gagarin & Thanh, 2016
Pseudolella minor Gagarin & Thanh, 2008
Pseudolella norvegica Allgén, 1947
Pseudolella parva Gagarin & Nguyen, 2006
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Web interface and database structure initially created by Tim Deprez; now hosted and maintained by VLIZ
Page generated 2024-10-04 · contact: Tânia Nara Bezerra or info@marinespecies.org
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