Capillospirura pseudoargumentosa ( Appy & Dadswell, 1978 ) Appy & Anderson, 1982
publication ID |
https://doi.org/ 10.11646/zootaxa.4185.1.1 |
publication LSID |
lsid:zoobank.org:pub:0D054EDD-9CDC-4D16-A8B2-F1EBBDAD6E09 |
DOI |
https://doi.org/10.5281/zenodo.5626786 |
persistent identifier |
https://treatment.plazi.org/id/038FB248-FFED-FFE8-89B9-C13821249F84 |
treatment provided by |
Plazi |
scientific name |
Capillospirura pseudoargumentosa ( Appy & Dadswell, 1978 ) Appy & Anderson, 1982 |
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Capillospirura pseudoargumentosa ( Appy & Dadswell, 1978) Appy & Anderson, 1982
Synonym: Caballeronema pseudoargumentosus Appy & Dadswell, 1978
Description (after Appy & Dadswell 1978). With characteristics of the genus.
Males:7.7 –10.0 long, 0.073–0.087 wide. Buccal cavity 0.065–0.090 long. Muscular oesophagus 0.277–0.439, glandular oesophagus 1.466–1.931 ( Fig. 58 View FIGURE 58 A), and tail 0.087–0.127 long. Nerve ring 0.135–0.225, excretory pore 0.259–0.394 and testis 2.463–4.018, respectively, from anterior end. Right spicule 0.110–0.138 and left spicule 0.492–0.598 long; ratio of right spicule to left spicule length 1:4.5. Right spicule has notch in distal tip; left spicule has ridge beginning near proximal end and extending posteriorly to near distal tip. Four pre-cloacal and six postcloacal papillae. Area rugosa comprises about seven longitudinal rows of cuticular elevations ( Fig. 58 View FIGURE 58 B). Caudal alae present.
Females:12.0–18.5 long, 0.089–0.109 wide. Buccal cavity 0.072–0.092 long. Muscular oesophagus 0.292–
0.486, glandular oesophagus 1.456–1.962 long and tail 0.052–0.077 ( Fig. 58 View FIGURE 58 C) long. Nerve ring 0.149–0.224,
excretory pore 0.276–0.426, anterior ovary 1.528–2.025 and vulva 5.599–8.493 ( Fig. 58 View FIGURE 58 D), respectively, from
anterior end. Eggs 0.038–0.044 x 0.019–0.022. One polar plug with four to10 filaments.
Site: alimentary tract
Hosts: Acipenser brevirostrum (1, 2, 3, 4); Acipenser fulvescens (5); Acipenser oxyrinchus (3); Oncorhynchus mykiss (4)
Distribution: Atlantic
Records: 1. Appy & Dadswell 1978; 2. Appy & Dadswell 1980; 3. Appy & Anderson 1982; 4. Appy & Dadswell 1983 (EX, AT)
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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