WoRMS source details

Borda, Elizabeth; Kudenov, Jerry D.; Bienhold, Christina; Rouse, Greg W. (2012). Towards a revised Amphinomidae (Annelida, Amphinomida): description and affinities of a new genus and species from the Nile Deep-sea Fan, Mediterranean Sea. Zoologica Scripta. 41(3): 307-325.
162937
10.1111/j.1463-6409.2012.00529.x [view]
Borda, Elizabeth; Kudenov, Jerry D.; Bienhold, Christina; Rouse, Greg W.
2012
Towards a revised Amphinomidae (Annelida, Amphinomida): description and affinities of a new genus and species from the Nile Deep-sea Fan, Mediterranean Sea
Zoologica Scripta
41(3): 307-325
Publication
World Polychaeta Database (WPolyD)
Available for editors  PDF available [request]
The discovery of a new amphinomid species from wood falls deployed near cold seeps (1694 m) at the Nile Deep-sea Fan (Mediterranean Sea) highlights the need to revise Amphinomidae to better characterize amphinomid diversity. The phylogenetic affinities of the new amphinomid and 12 other species from nine Amphinomida genera were inferred using data from two nuclear (18S rDNA and 28S rDNA) and two mitochondrial (COI and 16S rDNA) genes. The phylogenetic analyses indicated a close relationship of the new species with other amphinomids associated with temporary pelagic substrata, including Amphinome sensu stricto (emended herein) and Hipponoa. The new species belongs to a distinct lineage and we, here, erect a new genus to accommodate it. Cryptonome gen. n. is the second amphinomid genus established for species from chemosynthetic environments. Cryptonome conclava sp. n. is distinguished morphologically from all previously described rectilinear Amphinomidae by lacking notochaetal hooks, having a reduced caruncle, modified neurochaetae and branchiae on nearly all segments. Taxonomic issues regarding amphinomid species presently assigned to Amphinome and the erroneous placement of related xylophylic taxa in Eurythoe are also outlined. We emend and restrict the five known oceanic flotsam species with stalked heart-shaped caruncles to Amphinome sensu stricto. An additional 15 species previously assigned to Amphinome may belong to other genera (e. g. Linopherus) and are here tentatively considered incertae sedis. Finally, Eurythoe turcica and Eurythoe parvecarunculata are transferred to Cryptonome gen. n. as new combinations. A revised key to a subset of rectilinear amphinomid genera (relevant to this study) is presented.
Mediterranean
Abyssal, Deep-Sea
Systematics, Taxonomy
RIS (EndNote, Reference Manager, ProCite, RefWorks)
BibTex (BibDesk, LaTeX)
Date
action
by
2013-01-12 18:30:12Z
created
db_admin
2018-01-18 17:36:17Z
changed
Gil, João

Egyptian Exclusive Economic Zone for Cryptonome conclava Borda, Kudenov, Bienhold & Rouse, 2012 
Holotype SIO SIO-BIC A2388, verbatimGeounit Central Zone 2A, Nil..., identified as Cryptonome conclava Borda, Kudenov, Bienhold & Rouse, 2012
 Authority
 for Amphinome rostrata (Pallas, 1766)

This WoRMS record incorrectly had Kinberg as the author of Amphinome rostrata (corrected February, 2016), based on ... [details]
 Depth range
 for Cryptonome turcica (Çinar, 2008)

40-60 m. [details]
 Distribution
 for Cryptonome parvecarunculata (Horst, 1912)

Circumtropical (?). Indonesia (type locality). Also recorded from: Xisha Island, South China Sea; Yellow Sea, East ... [details]
 Distribution
 for Cryptonome turcica (Çinar, 2008)

Eastern Mediterranean, Levantine Sea. [details]
 Etymology
 for Cryptonome Borda, Kudenov, Bienhold & Rouse, 2012

authors: Cryptonome is "derived from the Greeks terms (i) kryptos, referring to the habitation of nooks and ... [details]
 Etymology
 for Cryptonome conclava Borda, Kudenov, Bienhold & Rouse, 2012

Authors: "from the Latin conclava, meaning an apartment or parlour, and refers to the network of excavated chambers ... [details]
 Grammatical gender
 for Cryptonome Borda, Kudenov, Bienhold & Rouse, 2012

Gender possibly masculine as Greek 'nomos' is masculine. Grammatical gender is not stated by the authors and not ... [details]
 Habitat
 for Cryptonome parvecarunculata (Horst, 1912)

Possible xylophile occupying burrows of the foliaceous shipworm Nototeredo knoxi (Bartsch, 1917), as reported from ... [details]
 Habitat
 for Cryptonome turcica (Çinar, 2008)

Xylophile occupying galleries and tunnels excavated by other invertebrates in shallow water wood falls. [details]
 Status
 for Amphinome anatifera Krishnamoorthi & Daniel, 1950

Amphinome anatifera Krishnamoorthi & Daniel, 1950 is likely a misidentification of a Hipponoa, fide Borda et al 2012. [details]
 Taxonomy
 for Amphinome Bruguière, 1789

Borda et al (2012: 315) suggest that Amphinome rostrata may be the only valid species of the genus, although ... [details]
 Taxonomy
 for Amphinome jukesi Baird, 1868

Incertae sedis. According to Borda et al (2012: 315) Amphinome jukesi is based on a single juvenile worm from ... [details]
 Taxonomy
 for Amphinome longosetosa Horst, 1886

Incertae sedis pending type examination (if available). Borda et al (2012:315) state "Amphinome longosetosa Horst 1886; ... [details]
 Taxonomy
 for Amphinome philippensis (Grube, 1878)

not an Amphinome fide Borda et al (2012) [details]
 Taxonomy
 for Eurythoe heterotricha Potts, 1909

Current taxon was considered to be a junior synonym of a species listed. Fauvel (1953: 85) synonymized the species ... [details]
 Taxonomy
 for Lenora Grube, 1878

placement uncertain as type species (based on original description) is not an Amphinome as earlier accepted (fide ... [details]
 Type locality
 for Cryptonome conclava Borda, Kudenov, Bienhold & Rouse, 2012

Central Zone 2A, Nile Deep-sea Fan, off the coast of Egypt, 1694 m, 32 37.078" N, 30 21.386"E (32.617967° N, ... [details]
 Type species
 for Amphinome Bruguière, 1789

In WoRMS the type species of Amphinome has always been recorded as Aphrodita rostrata Pallas, 1766. There is no ... [details]

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