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Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Diademichthyinae
Etymology: Lepadicyathus: Name given according to its external similarity with the genus Lepadichthys and is derived gtom the Greek words 'di' for two and 'cyathus' for cup or bowl, referring to the presence of a double sucking disc; mendeleevi: Named for R/V 'Dimitrii Mendeleev' which in turn is named after an outstanding Russian chemist.
Eponymy: This is not a direct eponym, as the fish is named after the Russian research vessel ‘Dimitri Mendeleev’; itself named after the Russian chemist and inventor of that name (1834–1907). (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecología
marino asociado a arrecife; rango de profundidad 0 - 3 m (Ref. 75705). Tropical
Distribución
Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri
Western Pacific: Papua New Guinea.
Tamaño / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 1.5 cm SL macho / no sexado; (Ref. 75705)
Short description
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 11 - 12; Radios blandos anales: 10; Vértebra: 31. This species is distinguished by the following characters: partial lateral asymmetry, the head slightly asymmetrical when seen from the front; vertebral column bent towards the
left in males, to the right in females, at an angle of 40°-45°, with bending starting slightly before level of anus; anus towards the right-hand side of the body in males, towards the left-hand side in females; position of guts is slightly asymmetrical; gills 3; pelvic fin disc rudimentary, in two parts, with a few rudimentary papillae basally in region B; dorsal-fin rays 11-12; anal-fin rays 10; caudal fin with 10 principal rays; naked skin, the surface of head and body covered with a dense pattern of obliquely arranged striae consisting of minute tubercles (Ref. 117884).
Collected from corals (Millepora) at 1 m depth, its association with the coral is unknown. The specimens were collected together with Gymnothorax buroensis (juvenile individual), Pseudogramma polyacantha, Gobiodon sp., Balistapus undulatus, Enchelyurus kraussi, and 3 unidentified blennies (Ref. 75705).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Prokofiev, A.M., 2005. A new genus and species of clingfish (Gobiesociformes: Gobiesocidae) from New Guinea. J. Ichthyol. 45(7):546-550. (Ref. 75705)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.0 ±0.2 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Lepadicyathus mendeleevi (Mendeleev\](/images/thumbnails/gif/tn_GOBIEST0.gif "Image of Lepadicyathus mendeleevi (Mendeleev\")
