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Stomiidae - Wikipedia

Stomiidae

Da Wikipedia, l'enciclopedia libera.

Progetto:Forme di vita/Come leggere il tassobox
Come leggere il tassobox
Stomiidae

Due esemplari di Chauliodus sloani.
Classificazione scientifica
Regno: Animalia
Phylum: Chordata
Classe: Actinopterygii
Ordine: Stomiiformes
Famiglia: Stomiidae
Genere: Aristostomias
  • Astronesthes
  • Bathophilus
  • Borostomias
  • Chauliodus
  • Chirostomias
  • Echiostoma
  • Eupogonesthes
  • Eustomias
  • Flagellostomias
  • Grammatostomias
  • Heterophotus
  • Idiacanthus
  • Leptostomias
  • Malacosteus
  • Melanostomias
  • Neonesthes
  • Odontostomias
  • Opostomias
  • Pachystomias
  • Photonectes
  • Photostomias
  • Rhadinesthes
  • Stomias
  • Tactostoma
  • Thysanactis
  • Trigonolampa
Partecipa al Progetto:Forme di vita

Gli stomiidi sono un gruppo di pesci abissali, noti per il loro adattamento fisico all'oscurità degli abissi.

[modifica] Descrizione

Benchè innocui all'uomo e lunghi in media 20 cm, questi pesci hanno sviluppato incredibili strategie di caccia, che comprendono dalla mascella estroflessibile del pesce mandibola (Malacosteus niger) al barbiglio penzolante dei draghi di mare (gen.Idiacanthus).Altra strana caratteristica di alcuni di questi pesci è la totale mancanza di scaglie e hanno nella maggior parte dei casi un colore nero o marrone, per mimetizzarsi nel buio totale degli abissi marini.Come tutti i predatori di profondità, dispongono ovviamente di fotofori allineati su tutto il corpo, che servono per attrarre la preda verso il pesce.

[modifica] Dieta

Benchè si nutrino di piccoli pesci e crostacei, non capita raramente che riescano a inghiottire prede grandi anche la metà di essi, dato il fatto che hanno stomaco e bocca espandibili.Come se non bastasse, possono però finire anch'essi prede di delfini, capodogli e altri grandi animali capaci di arrivare a notevoli profondità.

[modifica] Specie

Si contano tutt'oggi 277 specie di stomiidi, ma si presume che ce possano esserne di più:

  • Genus Aristostomias
    • Aristostomias grimaldii Zugmayer, 1913.
    • Aristostomias lunifer Regan & Trewavas, 1930.
    • Aristostomias polydactylus Regan & Trewavas, 1930.
    • Aristostomias scintillans (Gilbert, 1915).
    • Aristostomias tittmanni Welsh, 1923.
    • Aristostomias xenostoma Regan & Trewavas, 1930.
  • Genus Astronesthes
    • Astronesthes atlanticus Parin & Borodulina, 1996.
    • Astronesthes bilobatus Parin & Borodulina, 1996.
    • Astronesthes boulengeri Gilchrist, 1902.
    • Astronesthes caulophorus Regan & Trewavas, 1929.
    • Astronesthes chrysophekadion (Bleeker, 1849).
    • Astronesthes cyaneus (Brauer, 1902).
    • Astronesthes cyclophotus Regan & Trewavas, 1929.
    • Astronesthes decoratus Parin & Borodulina, 2002.
    • Astronesthes dupliglandis Parin & Borodulina, 1997.
    • Astronesthes exsul Parin & Borodulina, 2002.
    • Astronesthes fedorovi Parin & Borodulina, 1994.
    • Astronesthes formosana Liao et al., 2006.
    • Astronesthes galapagensis Parin, Borodulina & Hulley, 1999.
    • Astronesthes gemmifer Goode & Bean, 1896.
      Astronesthes gemmifer
      Astronesthes gemmifer
    • Astronesthes gibbsi Borodulina, 1992.
    • Astronesthes gudrunae Parin & Borodulina, 2002.
    • Astronesthes haplophos Parin & Borodulina, 2002.
    • Astronesthes ijimai Tanaka, 1908.
    • Astronesthes illuminatus Parin, Borodulina & Hulley, 1999.
    • Astronesthes indicus Brauer, 1902.
    • Astronesthes indopacificus Parin & Borodulina, 1997.
    • Astronesthes karsteni Parin & Borodulina, 2002.
    • Astronesthes kreffti Gibbs & McKinney, 1988.
    • Astronesthes lamellosus Goodyear & Gibbs, 1970.
    • Astronesthes lampara Parin & Borodulina, 1998.
    • Astronesthes leucopogon Regan & Trewavas, 1929.
    • Astronesthes longiceps Regan & Trewavas, 1929.
    • Astronesthes lucibucca Parin & Borodulina, 1996.
    • Astronesthes lucifer Gilbert, 1905.
    • Astronesthes luetkeni Regan & Trewavas, 1929.
    • Astronesthes lupina Whitley, 1941.
    • Astronesthes macropogon Goodyear & Gibbs, 1970.
    • Astronesthes martensii Klunzinger, 1871.
    • Astronesthes micropogon Goodyear & Gibbs, 1970.
    • Astronesthes neopogon Regan & Trewavas, 1929.
    • Astronesthes niger Richardson, 1845.
    • Astronesthes nigroides Gibbs & Aron, 1960.
    • Astronesthes oligoa Parin & Borodulina, 2002.
    • Astronesthes psychrolutes (Gibbs & Weitzman, 1965).
    • Astronesthes quasiindicus Parin & Borodulina, 1996.
    • Astronesthes richardsoni (Poey, 1852).
      Astronesthes richardsoni
      Astronesthes richardsoni
    • Astronesthes similus Parr, 1927.
    • Astronesthes spatulifer Gibbs & McKinney, 1988.
    • Astronesthes splendida Brauer, 1902.
    • Astronesthes tanibe Parin & Borodulina, 2001.
    • Astronesthes tatyanae Parin & Borodulina, 1998.
    • Astronesthes tchuvasovi Parin & Borodulina, 1996.
    • Astronesthes trifibulatus Gibbs, Amaoka & Haruta, 1984.
    • Astronesthes zetgibbsi Parin & Borodulina, 1997.
    • Astronesthes zharovi Parin & Borodulina, 1998.
  • Genus Bathophilus
    • Bathophilus abarbatus Barnett & Gibbs, 1968.
    • Bathophilus altipinnis Beebe, 1933.
    • Bathophilus ater (Brauer, 1902).
    • Bathophilus brevis Regan & Trewavas, 1930.
    • Bathophilus digitatus (Welsh, 1923).
    • Bathophilus filifer (Regan & Trewavas, 1929).
    • Bathophilus flemingi Aron & McCrery, 1958.
    • Bathophilus indicus (Brauer, 1902).
    • Bathophilus irregularis Norman, 1930.
    • Bathophilus kingi Barnett & Gibbs, 1968.
    • Bathophilus longipinnis (Pappenheim, 1914).
    • Bathophilus nigerrimus Giglioli, 1882.
      Bathophilus nigerrimus
      Bathophilus nigerrimus
    • Bathophilus pawneei Parr, 1927.
    • Bathophilus proximus Regan & Trewavas, 1930.
    • Bathophilus schizochirus Regan & Trewavas, 1930.
    • Bathophilus vaillanti (Zugmayer, 1911).
  • Genus Borostomias
    • Borostomias abyssorum (Koehler, 1896).
    • Borostomias antarcticus (Lönnberg, 1905).
    • Borostomias elucens (Brauer, 1906).
    • Borostomias mononema (Regan & Trewavas, 1929).
    • Borostomias pacificus (Imai, 1941).
    • Borostomias panamensis Regan & Trewavas, 1929.
  • Genus Chauliodus
    • Chauliodus barbatus (Lowe, 1843).
    • Chauliodus danae Regan & Trewavas, 1929.
      Chauliodus danae
      Chauliodus danae
    • Chauliodus dentatus Garman, 1899.
    • Chauliodus macouni Bean, 1890.
    • Chauliodus minimus Parin & Novikova, 1974.
    • Chauliodus pammelas Alcock, 1892.
    • Chauliodus schmidti (Regan & Trewavas, 1929).
    • Chauliodus sloani Bloch & Schneider, 1801.
    • Chauliodus vasnetzovi Novikova, 1972.
  • Genus Chirostomias
    • Chirostomias pliopterus Regan & Trewavas, 1930.
  • Genus Echiostoma
    • Echiostoma barbatum Lowe, 1843.
      Echiostoma barbatum
      Echiostoma barbatum
  • Genus Eupogonesthes
    • Eupogonesthes xenicus Parin & Borodulina, 1993.
  • Genus Eustomias
    • Eustomias achirus Parin & Pokhil'skaya, 1974.
    • Eustomias acinosus Regan & Trewavas, 1930.
    • Eustomias aequatorialis Clarke, 1998.
    • Eustomias albibulbus Clarke, 2001.
    • Eustomias appositus Gibbs, Clarke & Gomon, 1983.
    • Eustomias arborifer Parr, 1927.
    • Eustomias australensis Gibbs, Clarke & Gomon, 1983.
    • Eustomias austratlanticus Gibbs, Clarke & Gomon, 1983.
    • Eustomias bertelseni Gibbs, Clarke & Gomon, 1983.
    • Eustomias bibulboides Gibbs, Clarke & Gomon, 1983.
    • Eustomias bibulbosus Parr, 1927.
    • Eustomias bifilis (Regan & Trewavas, 1929).
    • Eustomias bigelowi Welsh, 1923.
    • Eustomias bimargaritatus Regan & Trewavas, 1930.
    • Eustomias bimargaritoides Gibbs, Clarke & Gomon, 1983.
    • Eustomias binghami Parr, 1927.
    • Eustomias bituberatus Regan & Trewavas, 1930.
    • Eustomias bituberoides Gibbs, Clarke & Gomon, 1983.
    • Eustomias borealis Clarke, 2000.
    • Eustomias braueri (Regan, 1908).
    • Eustomias brevibarbatus Parr, 1927.
    • Eustomias bulbiramis Clarke, 2001.
    • Eustomias bulbornatus Gibbs, 1960.
    • Eustomias cancriensis Gibbs, Clarke & Gomon, 1983.
    • Eustomias cirritus Gibbs, Clarke & Gomon, 1983.
    • Eustomias contiguus Gomon & Gibbs, 1985.
    • Eustomias crossotus Gibbs, Clarke & Gomon, 1983.
    • Eustomias crucis Gibbs & Craddock, 1973.
    • Eustomias cryptobulbus Clarke, 2001.
    • Eustomias curtatus Gibbs, Clarke & Gomon, 1983.
    • Eustomias curtifilis Clarke, 2000.
    • Eustomias danae (Regan & Trewavas, 1929).
    • Eustomias decoratus (Parin & Borodulina, 2002).
    • Eustomias dendriticus Regan & Trewavas, 1930.
    • Eustomias deofamiliaris Gibbs, Clarke & Gomon, 1983.
    • Eustomias digitatus (Welsh, 1923).
    • Eustomias dinema Clarke, 1999.
    • Eustomias dispar Gomon & Gibbs, 1985.
    • Eustomias dubius Parr, 1927.
    • Eustomias elongatus Clarke, 2001.
    • Eustomias enbarbatus Welsh, 1923.
    • Eustomias filifer (Regan & Trewavas, 1929).
    • Eustomias fissibarbis (Pappenheim, 1914).
    • Eustomias flagellifer Clarke, 2001.
    • Eustomias furcifer Regan & Trewavas, 1930.
    • Eustomias gibbsi (Borodulina, 1992).
    • Eustomias grandibulbus Gibbs, Clarke & Gomon, 1983.
    • Eustomias hulleyi Gomon & Gibbs, 1985.
    • Eustomias hypopsilus Gomon & Gibbs, 1985.
    • Eustomias ignotus Gomon & Gibbs, 1985.
    • Eustomias inconstans Gibbs, Clarke & Gomon, 1983.
    • Eustomias insularum Clarke, 1998.
    • Eustomias intermedius Clarke, 1998.
    • Eustomias interruptus Clarke, 1999.
    • Eustomias ioani Parin & Pokhil'skaya, 1974.
    • Eustomias jimcraddocki Sutton & Hartel, 2004.
    • Eustomias kreffti (Gibbs & McKinney, 1988).
    • Eustomias lanceolatus Clarke, 1999.
    • Eustomias leptobolus Regan & Trewavas, 1930.
    • Eustomias lipochirus Regan & Trewavas, 1930.
    • Eustomias longibarba Parr, 1927.
    • Eustomias longiramis Clarke, 2001.
    • Eustomias macronema Regan & Trewavas, 1930.
    • Eustomias macrophthalmus (Regan & Trewavas, 1929).
    • Eustomias macrurus Regan & Trewavas, 1930.
    • Eustomias magnificus Clarke, 2001.
    • Eustomias medusa Gibbs, Clarke & Gomon, 1983.
    • Eustomias melanonema Regan & Trewavas, 1930.
    • Eustomias melanostigma Regan & Trewavas, 1930.
    • Eustomias melanostigmoides Gibbs, Clarke & Gomon, 1983.
    • Eustomias mesostenus Gibbs, Clarke & Gomon, 1983.
    • Eustomias metamelas Gomon & Gibbs, 1985.
    • Eustomias micraster Parr, 1927.
    • Eustomias micropterygius Parr, 1927.
    • Eustomias minimus (Parin & Novikova, 1974).
    • Eustomias monoclonoides Clarke, 1999.
    • Eustomias monoclonus Regan & Trewavas, 1930.
    • Eustomias monodactylus Regan & Trewavas, 1930.
    • Eustomias multifilis Parin & Pokhil'skaya, 1978.
    • Eustomias obscurus Vaillant, 1884.
      Eustomias obscurus
      Eustomias obscurus
    • Eustomias orientalis Gibbs, Clarke & Gomon, 1983.
    • Eustomias pacificus (Imai, 1941).
    • Eustomias parini Clarke, 2001.
    • Eustomias parri Regan & Trewavas, 1930.
    • Eustomias patulus Regan & Trewavas, 1930.
    • Eustomias paucifilis Parr, 1927.
    • Eustomias paxtoni Clarke, 2001.
    • Eustomias perplexus Gibbs, Clarke & Gomon, 1983.
    • Eustomias pinnatus Clarke, 1999.
    • Eustomias polyaster Parr, 1927.
    • Eustomias posti Gibbs, Clarke & Gomon, 1983.
    • Eustomias precarius Gomon & Gibbs, 1985.
    • Eustomias problematicus Clarke, 2001.
    • Eustomias pyrifer Regan & Trewavas, 1930.
    • Eustomias quadrifilis Gomon & Gibbs, 1985.
    • Eustomias radicifilis Borodin, 1930.
    • Eustomias satterleei Beebe, 1933.
    • Eustomias schiffi Beebe, 1932.
    • Eustomias schmidti (Regan & Trewavas, 1929).
    • Eustomias silvescens Regan & Trewavas, 1930.
    • Eustomias similis (Parr, 1927).
    • Eustomias simplex (Parr, 1927).
    • Eustomias spherulifer Gibbs, Clarke & Gomon, 1983.
    • Eustomias suluensis Gibbs, Clarke & Gomon, 1983.
    • Eustomias tenisoni Regan & Trewavas, 1930.
    • Eustomias tetranema Zugmayer, 1913.
    • Eustomias teuthidopsis Gibbs, Clarke & Gomon, 1983.
    • Eustomias tomentosis Clarke, 1998.
    • Eustomias trewavasae Norman, 1930.
    • Eustomias triramis Regan & Trewavas, 1930.
    • Eustomias uniramis Clarke, 1999.
    • Eustomias variabilis Regan & Trewavas, 1930.
    • Eustomias vitiazi Parin & Pokhil'skaya, 1974.
    • Eustomias vulgaris Clarke, 2001.
    • Eustomias woollardi Clarke, 1998.
    • Eustomias xenobolus Regan & Trewavas, 1930.
  • Genus Flagellostomias
    • Flagellostomias boureei (Zugmayer, 1913).
  • Genus Grammatostomias
    • Grammatostomias circularis Morrow, 1959.
    • Grammatostomias dentatus (Garman, 1899).
      Grammatostomias dentatus
      Grammatostomias dentatus
    • Grammatostomias flagellibarba Holt & Byrne, 1910.
  • Genus Heterophotus
    • Heterophotus ophistoma Regan & Trewavas, 1929.
  • Genus Idiacanthus
    • Idiacanthus antrostomus Gilbert, 1890.
    • Idiacanthus atlanticus (Parin & Borodulina, 1996).
    • Idiacanthus fasciola Peters, 1877</small
  • Genus Leptostomias
    • Leptostomias analis Regan & Trewavas, 1930.
    • Leptostomias bermudensis Beebe, 1932.
    • Leptostomias bilobatus (Parin & Borodulina, 1996).
    • Leptostomias gladiator (Zugmayer, 1911).
    • Leptostomias gracilis Regan & Trewavas, 1930.
    • Leptostomias haplocaulus Regan & Trewavas, 1930.
    • Leptostomias leptobolus (Regan & Trewavas, 1930).
    • Leptostomias longibarba (Parr, 1927).
    • Long-threaded dragonfish, Leptostomias macronema (Regan & Trewavas, 1930).
    • Leptostomias macropogon (Goodyear & Gibbs, 1970).
    • Leptostomias multifilis (Parin & Pokhil'skaya, 1978).
    • Leptostomias robustus Imai, 1941.
  • Genus Malacosteus
    • Malacosteus indicus (Brauer, 1902).
    • Pesce mandibola, Malacosteus niger (Ayres, 1848).
      Malacosteus niger
      Malacosteus niger
  • Genus Melanostomias
    • Melanostomias bartonbeani Parr, 1927.
    • Melanostomias biseriatus Regan & Trewavas, 1930.
    • Melanostomias globulifer Fowler, 1934.
    • Melanostomias macrophotus Regan & Trewavas, 1930.
    • Melanostomias margaritifer Regan & Trewavas, 1930.
    • Melanostomias melanopogon Regan & Trewavas, 1930.
    • Melanostomias melanops Brauer, 1902.
    • Melanostomias niger (Richardson, 1845).
    • Melanostomias nigroaxialis Parin & Pokhil'skaya, 1978.
    • Melanostomias paucilaternatus Parin & Pokhil'skaya, 1978.
    • Melanostomias pauciradius Matsubara, 1938.
    • Melanostomias pollicifer Parin & Pokhil'skaya, 1978.
    • Melanostomias stewarti Fowler, 1934.
    • Melanostomias tentaculatus (Regan & Trewavas, 1930).
    • Melanostomias valdiviae Brauer, 1902.
    • Melanostomias vierecki Fowler, 1934.
  • Genus Neonesthes
    • Neonesthes capensis (Gilchrist & von Bonde, 1924).
    • Neonesthes microcephalus Norman, 1930.
  • Genus Odontostomias
    • Odontostomias masticopogon Norman, 1930.
    • Odontostomias micropogon (Goodyear & Gibbs, 1970).
  • Genus Opostomias
    • Opostomias micripnus (Günther, 1878).
      Opostomias micripnus
      Opostomias micripnus
    • Opostomias mitsuii Imai, 1941.
  • Genus Pachystomias
    • Pachystomias microdon (Günther, 1878).
      Pachystomias microdon
      Pachystomias microdon
  • Genus Photonectes
    • Photonectes achirus (Parin & Pokhil'skaya, 1974).
    • Photonectes albipennis (Döderlein, 1882).
    • Photonectes braueri (Regan, 1908).
    • Photonectes caerulescens Regan & Trewavas, 1930.
    • Photonectes dinema (Clarke, 1999).
    • Photonectes gracilis (Regan & Trewavas, 1930).
      Photonectes gracilis
      Photonectes gracilis
    • Photonectes leucospilus Regan & Trewavas, 1930.
    • Photonectes margarita (Goode & Bean, 1896).
      Photonectes margarita
      Photonectes margarita
    • Photonectes mirabilis Parr, 1927.
    • Photonectes munificus Gibbs, 1968.
    • Photonectes parvimanus Regan & Trewavas, 1930.
    • Photonectes phyllopogon Regan & Trewavas, 1930.
  • Genus Photostomias
    • Photostomias guernei Collett, 1889.
      Photostomias guernei
      Photostomias guernei
    • Photostomias mirabilis (Parr, 1927).
  • Genus Rhadinesthes
    • Rhadinesthes decimus (Zugmayer, 1911).
  • Genus Stomias
    • Stomias affinis Günther, 1887.
      Stomias affinis
      Stomias affinis
    • Stomias atriventer Garman, 189.
    • Stomias boa boa (Risso, 1810).
      Stomias boa boa
      Stomias boa boa
    • Stomias boa colubrinus Garman, 1899.
    • Stomias boa ferox Reinhardt, 1842.
      Stomias boa ferox
      Stomias boa ferox
    • Stomias brevibarbatus (Parr, 1927).
    • Stomias danae (Regan & Trewavas, 1929).
    • Stomias gracilis (Regan & Trewavas, 1930).
    • Stomias lampropeltis Gibbs, 1969.
    • Stomias longibarbatus (Brauer, 1902).
    • Stomias nebulosus Alcock, 1889.
  • Genus Tactostoma
    • Tactostoma macropus Bolin, 1939.
  • Genus Thysanactis
    • Thysanactis dentex Regan & Trewavas, 1930.
  • Genus Trigonolampa
    • Trigonolampa miriceps Regan & Trewavas, 1930.


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