Journal article Open Access

Peristedion longicornutum, a new species of armored gurnard from the western Pacific Ocean (Teleostei: Peristediidae).

Fricke, Ronald; Kawai, Toshio; Yato, Takuji; Motomura, Hiroyuki


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{
  "DOI": "10.5281/zenodo.1008818", 
  "abstract": "<p>The Longhorn Armored Gurnard Peristedion longicornutum n. sp. is described from Papua New Guinea, Solomon Islands, and Vanuatu, based on 28 specimens collected with a beam trawl at depths of 340\u2013506 meters. The new species is characterized among the Indo-Pacific species of the genus by 21\u201323 dorsal-fin soft rays; 20\u201322 anal-fin soft rays; 29\u201333 bony plates in the dorsal row; 35\u201338 in the upper lateral row; 26\u201329 in the lower lateral row; 23\u201326 in the ventral row; 3 lip and 6\u20137 chin groups of barbels; 14\u201326 branches on the filamentous barbel; 15\u201324 total chin barbels; the anterior edge of the 4th sensory pore of the rostral projection half a pupil diameter anterior to the anterior edge of the premaxilla; a very long and needle-like rostral projections, length 14.2\u201322.3% SL; a wide interspace between rostral projections, 0.20\u20130.30 in rostral-projection width, and a rounded margin on the medial side at the base; a smooth and straight perifacial rim; the upper detached pectoral-fin ray longer than the joined pectoral fin; and the peritoneum pale. A key to the Indo-West Pacific species of the genus Peristedion Lacep\u00e8de, 1801 is presented.</p>", 
  "author": [
    {
      "family": "Fricke, Ronald"
    }, 
    {
      "family": "Kawai, Toshio"
    }, 
    {
      "family": "Yato, Takuji"
    }, 
    {
      "family": "Motomura, Hiroyuki"
    }
  ], 
  "container_title": "Journal of the Ocean Science Foundation", 
  "id": "1008818", 
  "issued": {
    "date-parts": [
      [
        2017, 
        10, 
        12
      ]
    ]
  }, 
  "page": "90-102", 
  "publisher": "Zenodo", 
  "title": "Peristedion longicornutum, a new species of armored gurnard from the western Pacific Ocean (Teleostei: Peristediidae).", 
  "type": "article-journal", 
  "volume": "28"
}
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