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Polychaeta source details

Wehe, T. (2007). Revision of the scale worms (Polychaeta:Aphroditoidea) occurring in the seas surrounding the Arabian Peninsula. Part II: Sigalionidae. Fauna of Arabia. 23: 41–124.
141939
Wehe, T.
2007
Revision of the scale worms (Polychaeta:Aphroditoidea) occurring in the seas surrounding the Arabian Peninsula. Part II: Sigalionidae
Fauna of Arabia
23: 41–124
Publication
Available for editors  PDF available [request]
This is the second in a series of studies on scale worms (Aphroditoidea) from the seas surrounding the Arabian Peninsula: Suez Canal, Red Sea, Gulf of Aden, Arabian Sea, Gulf of Oman, and The Gulf. Based on types and other specimens, this study represents the first revision of Sigalionidae comprising all species currently recognised as valid in the area investigated. The species are described and illustrated in detail and taxonomic problems are discussed. Identification keys to all taxa are given. Distribution, faunal affinities, Lessepsian migration and endemism are discussed. Nineteen species belonging to 12 genera are confirmed. Six species are new records for one or more of the sea areas. Additionally, one new genus and five new species are described: Mustaquimsthenelais n. gen. dendropapillata n. sp., Sigalion oligospinosus n. sp., Sigalion omanensis n. sp., Sigalion orientalis n. sp., and Sigalion socotrensis n. sp. Sthenelais minor digitata is considered a junior synonym of Fimbriosthenelais hirsuta. Diagnoses of two genera (Sthenelanella and Sthenolepis) are amended. Eight of the 19 species (42 %) are shared with other parts of the Indo-West Pacific. Nine species (48 %) are presently considered endemic to the region. Fimbriosthenelais longipinnis is likely to represent a Lessepsian migrant.
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Holotype MNHN POLY TYPE 1440, geounit Djibouti, identified as Sthenelais minor digitata Fauvel, 1919
Holotype SMF 13636, geounit Karachi Coast, identified as Mustaquimsthenelais dendropapillata Wehe, 2007
Holotype SMF 14096, geounit Socotra, identified as Sigalion socotrensis Wehe, 2007
Holotype ZMUC POL-1351, geounit Gulf of Oman, identified as Sigalion oligospinosus Wehe, 2007
Holotype ZMUC POL-1357, geounit Oman, identified as Sigalion orientalis Wehe, 2007
Holotype ZMUC POL-1358, geounit Gulf of Oman, identified as Sigalion omanensis Wehe, 2007
 Classification

Wehe (2007) mostly does not include the subfamilies of Pettibone in his presentation. It is not possible from the ... [details]

 Diagnosis

author: "Lateral auricles on median ceratophore with ventral ctenidia; microtubercles on surface of elytra confined ... [details]

 Diagnosis

Author: "Elytra papillae with up to 14 pinnulae and single upright basal papillae; upper postchaetal bract of ... [details]

 Diagnosis

Author: "Elytra papillae with up to 13 pinnulae and 1 - 2 upright basal papillae; upper postchaetal bract of ... [details]

 Diagnosis

Author: "Elytra papillae with less than 10 pinnulae and single upright basal papillae; upper postchaetal bract of ... [details]

 Diagnosis

Author: "Elytra papillae with up to 18 - 20 pinnulae and single upright basal papilla; upper postchaetal bract of ... [details]

 Etymology

named for collector of the type species, Prof. Dr. Javed Mustaquim, combined with existing genus name, Sthenelais. ... [details]

 Etymology

after characteristic arborescent-branched papillae on the elytra and the ventral cirri; gr. dendron = tree, lat. ... [details]

 Etymology

Author: "species name refers to the predominantly smooth stems of the neuropodial compound falcigers; gr. oligos = ... [details]

 Etymology

Named after the Oman type locality [details]

 Etymology

named orientalis after the oriental collecting sites. [details]

 Etymology

Author: name refers to the collecting site, Socotra Island. [details]

 Homonymy

senior primary homonym to S. orientalis Imajima, 2009 [details]

 Homonymy

Sigalion orientalis Imajima, 2009 is unreplaced junior primary homonym to S. orientalis Wehe, 2007 [details]

 Type locality

Clifton, Karachi, Pakistan, gazetteer (adjusted) 24.8046 67.0233, intertidal [details]

 Type locality

Jask, Iran, Gulf of Oman, 25.65, 57.7667 [details]

 Type locality

Mina al Fahl, north of Masqat, Oman, geocoordinates unrecorded, estimated from gazeteer 23.6364, 58.5089 [details]

 Type locality

Gulf of Oman, Mina al Fahl, north of Masqat, Oman, Gulf of Oman, geocoordinates unrecorded, estimated from gazeteer ... [details]

 Type locality

Qalansiyah lagoon, Socotra Island, Gulf of Aden, 12.7112 53.5110 sandy beach on outer side of lagoon, exposed [details]

 Type locality

Musha islands, Djibouti, Gulf of Tadhoura. no geolocation, gazeteer 11.7167, 43.1833 [details]