Published December 31, 2015 | Version v1
Taxonomic treatment Open

Camacolaimus falklandiae Allgen 1959

Description

Camacolaimus falklandiae Allgén, 1959

(Fig. 14)

Type material. Lectotype female (slide # Type-8738) deposited in the invertebrate type collection of the Department of Zoology, Swedish Museum of Natural History, Stockholm, Sweden. Specimen is completely dried out and is in poor condition.

Female. Body slender, fusiform; strongly ventrally curved upon fixation, especially so along tail. Cuticle, lateral field, body pores, epidermal glands and subcephalic, cervical and somatic sensilla cannot be observed. Anterior body end obscure. Nerve ring, hemizonid and secretory-excretory system cannot be observed. Posterior part of pharynx glandular. Reproductive system indistinct. Caudal glands indistinct. Spinneret acute.

Discussion. Description and illustrations of this species match superficially the diagnosis of the family Camacolaimidae, in particular the genera Deontolaimus and Procamacolaimus in presence of single dorsal onchiostyle and paired female reproductive system (Allgén 1959: 168, Fig. 174a–b). Recent observations failed to add any more morphological data to the original description. Absence of males prevents from more precise identification of this species. It is considered species inquirenda et incerta sedis within the family Camacolaimidae.

Notes

Published as part of Holovachov, Oleksandr & Boström, Sven, 2015, Swedish Plectida (Nematoda). Part 10. The genus Deontolaimus de Man, 1880, pp. 1-44 in Zootaxa 4034 (1) on page 29, DOI: 10.11646/zootaxa.4034.1.1, http://zenodo.org/record/289820

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Linked records

Additional details

Biodiversity

Family
Leptolaimidae
Genus
Camacolaimus
Kingdom
Animalia
Order
Araeolaimida
Phylum
Nematoda
Scientific name authorship
Allgen
Species
falklandiae
Taxon rank
species
Taxonomic concept label
Camacolaimus falklandiae Allgen, 1959 sec. Holovachov & Boström, 2015

References

  • Allgen, C. A. (1959) Freeliving marine nematodes. Further Zoological Results of the Swedish Antarctic Expedition 1901 - 1903, 5, 1 - 293.