Cancer barffi Curtiss 1938
Description
Cancer barffi Curtiss, 1938 [tiáneé]
Scyllarus antarcticus Lund, 1793: 22.
Cancer barffi Curtiss, 1938: 164.
The detailed description of this crayfish strongly indicates that it is the common reef slipper or mitten lobster Parribacus antarcticus (Lund, 1793) (Scyllaridae). Holthuis (1985: 74) was the first to report Cancer barffi as a synonym of P. antarcticus, although he did not explain why, and this synonymy has been followed by later workers (e.g., Holthuis 1991; Poupin 1996; Chan 1998; Davie 2002). Three other species of Parribacus actually occur in French Polynesia: P. holthuisi Forest, 1964, P. scarlatinus Holthuis, 1960, and P. perlatus Holthuis, 1967, but Curtiss’s (1938: 163–164) observations that the “outer antennae have each four joints; the fourth, or final joint has eight spines at its tip, and some pale orange hairs ….. abdomen has bumps on the middle of the upper side of the second, third and fourth sections. The fourth section has its bump less noticeable, but those on the second and third sections stick out more ….. The body is variegated above, black and pale greenish; except for the fins at the end of the tail, which are pale orange; these fins are pale orange on their underside too, but the rest of the body is, on the under side, variegated with pale orange, pale greenish, and whitish”, indicate that C. barffi is probably P. antarcticus. The armature of the fourth antennal segment is important in separating the species, with P. antarcticus, P. scarlatinus and P. perlatus having six lateral teeth while P. holthuisi only has five such teeth (Chan 1998). However, Curtiss obviously counted all the teeth around the antennal segment so this character is not helpful here. His observation of the median “bumps” on the abdomen is important as he observes that it is relatively high on the second and third somites. These median carinae are high in P. antarcticus but low in the other species (Chan 1998). In addition, the other species are red to orange in life, with P. antarcticus being the only green and black species.
Notes
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Linked records
Additional details
Identifiers
Related works
- Is part of
- Journal article: 10.5281/zenodo.206896 (DOI)
- Journal article: http://publication.plazi.org/id/FFB4FFDA70302C04FFC9FFE8C873FF9E (URL)
- Is source of
- https://sibils.text-analytics.ch/search/collections/plazi/038D87A270332C07FF5EFDB7CD14FAFE (URL)
Biodiversity
- Family
- Cancridae
- Genus
- Cancer
- Kingdom
- Animalia
- Order
- Decapoda
- Phylum
- Arthropoda
- Scientific name authorship
- Curtiss
- Species
- barffi
- Taxon rank
- species
- Taxonomic concept label
- Cancer barffi Curtiss, 1938 sec. Ng, Eldredge & Evenhuis, 2011
References
- Curtiss, A. (1938) A short zoology of Tahiti in the Society Islands. Guide Printing, Brooklyn, New York, pp. i - xvi, 1 - 193.
- Lund, N. T. (1793) Slaegten Scyllarus. Lagttagelser til insekternes Historie. I. Skrifter af naturhistoire Selskabet Kjobenhaven, 2 (2), 17 - 22, pl. 1.
- Holthuis, L. B. (1985) A revision of the family Scyllaridae (Crustacea: Decapoda: Macrura). I. Subfamily Ibacinae. Zoologische Verhandelingen, 218, 1 - 130.
- Holthuis, L. B. (1991) Marine Lobsters of the World. FAO Species Catalogue, Vol. 13. FAO Fisheries Synopsis, Rome, 125 (13), 1 - 292.
- Poupin, J. (1996) Crustacea Decapoda of French Polynesia (Astacidea, Palinuridea, Anomura, Brachyura). Atoll Research Bulletin, 442, 1 - 114.
- Chan, T. - Y. (1998) Lobsters. In: Carpenter, K. E. & Niem, V. H. (Eds.), FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 2. Cephalopods, crustaceans, holothurians and sharks. FAO, Rome, pp. 973 - 1043.
- Holthuis, L. B. (1967) Stomatopoda I. Fam. Lysiosquillidae et Bathysquillidae. Crustaceorum Catalogus, 1, 1 - 28.