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Acanthephyra purpurea ( الإنجليزية )

المقدمة من wikipedia EN

Acanthephyra purpurea, sometimes called the fire-breathing shrimp,[2] is a species of bioluminescent deep sea shrimp first described in 1881.[1] The species is known for 'vomiting' bioluminescent fluid when distressed, although the fluid likely originates from the hepatopancreas and not the stomach.[3]

A. purpurea expels large quantities of luminous fluid when distressed.[4] When it is discharged into the water, luciferin contained in the fluid reacts with oxygen to produce luciferase and light. It is believed that this fluid is intended to confuse or distract predators. A. purpurea is one of several species of deep sea shrimp that are known to expel bioluminescent fluid, including Heterocarpus ensifer, Systellaspis debilis, and Olophorus gracilorostris.[3]

The species is mostly gonochoric. It engages in courtship displays through olfactory and tactile cues, and usually employs indirect sperm transfer.[5]

References

  1. ^ a b WoRMS (2021). "Acanthephyra purpurea A. Milne-Edwards, 1881". WoRMS. World Register of Marine Species. Retrieved 3 August 2021.
  2. ^ Switek, Brian. "Glow, Little Spewing Shrimp, Glow". Wired. ISSN 1059-1028. Retrieved 2022-08-16.
  3. ^ a b Switek, Brian. "Glow, Little Spewing Shrimp, Glow". Wired. ISSN 1059-1028. Retrieved 2022-08-16.
  4. ^ Haddock, Steven H.D.; Moline, Mark A.; Case, James F. (2010-01-01). "Bioluminescence in the Sea". Annual Review of Marine Science. 2 (1): 443–493. doi:10.1146/annurev-marine-120308-081028. ISSN 1941-1405.
  5. ^ "Acanthephyra purpurea, purple deep-sea shrimp". www.sealifebase.ca.
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Acanthephyra purpurea: Brief Summary ( الإنجليزية )

المقدمة من wikipedia EN

Acanthephyra purpurea, sometimes called the fire-breathing shrimp, is a species of bioluminescent deep sea shrimp first described in 1881. The species is known for 'vomiting' bioluminescent fluid when distressed, although the fluid likely originates from the hepatopancreas and not the stomach.

A. purpurea expels large quantities of luminous fluid when distressed. When it is discharged into the water, luciferin contained in the fluid reacts with oxygen to produce luciferase and light. It is believed that this fluid is intended to confuse or distract predators. A. purpurea is one of several species of deep sea shrimp that are known to expel bioluminescent fluid, including Heterocarpus ensifer, Systellaspis debilis, and Olophorus gracilorostris.

The species is mostly gonochoric. It engages in courtship displays through olfactory and tactile cues, and usually employs indirect sperm transfer.

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Acanthephyra purpurea ( الإيطالية )

المقدمة من wikipedia IT

Acanthephyra purpurea A. Milne-Edwards, 1881 è un gamberetto pelagico appartenente alla famiglia Acanthephyridae[1].

Descrizione

Presenta un corpo con una colorazione che varia dal marrone al rosso-rosa intenso. Il rostro è allungato e dentellato[2]. Le appendici sono dotate di fotofori[3]. La sua lunghezza media è intorno ai 10 cm[3].

Biologia

Comportamento

Si sposta verso la superficie avvicinandosi ai 200 m di profondità durante la notte[3].

Parassiti

Può presentare un parassita esterno, l'isopode Holophryxus acanthephyrae[1].

Predatori

È spesso preda di delfini (Stenella coeruleoalba) e pesci come Beryx decadactylus[4].

Distribuzione e habitat

È una specie tipica di acque profonde, fino a 1000 m di profondità[2]. Proviene da mare del Nord, oceano Pacifico, oceano Pacifico[5], oceano Atlantico e mar Mediterraneo[6], dove è piuttosto comune[2]. Si trova soprattutto lungo le coste di Giappone[3], Marocco, Grecia, Portogallo, Azzorre, Spagna, Canarie, Irlanda, Regno Unito, Guinea-Bissau, nel golfo del Messico e nel golfo di Biscaglia[1].

Pesca

Non è di elevato interesse commerciale ma in Giappone viene pescato abbastanza frequentemente[3].

Note

  1. ^ a b c (EN) De Grave, S.; Fransen, C. (2014), Acanthephyra purpurea, in WoRMS (World Register of Marine Species).
  2. ^ a b c Rupert Riedl, p. 436.
  3. ^ a b c d e Lindsay G. Ross, p. 19.
  4. ^ Organisms Preying on Acanthephyra purpurea, su SeaLifeBase. URL consultato il 12 luglio 2014.
  5. ^ (EN) Sea M. van Couwelaar, Zooplankton and Micronekton of the North: Acanthephyra purpurea, su Marine Species Identification Portal. URL consultato il 12 luglio 2014.
  6. ^ (EN) Acanthephyra purpurea, su OBIS. URL consultato il 12 giugno 2014.

Bibliografia

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Acanthephyra purpurea: Brief Summary ( الإيطالية )

المقدمة من wikipedia IT

Acanthephyra purpurea A. Milne-Edwards, 1881 è un gamberetto pelagico appartenente alla famiglia Acanthephyridae.

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Acanthephyra purpurea ( البلجيكية الهولندية )

المقدمة من wikipedia NL

Acanthephyra purpurea is een garnalensoort uit de familie van de Acanthephyridae.[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1881 door A. Milne-Edwards.

Bronnen, noten en/of referenties
  1. De Grave, S.; Fransen, C.; Türkay, M. (2012). Acanthephyra purpurea A. Milne-Edwards, 1881a. Geraadpleegd via: World Register of Marine Species op http://www.marinespecies.org/aphia.php?p=taxdetails&id=107582
Geplaatst op:
22-03-2013
Dit artikel is een beginnetje over biologie. U wordt uitgenodigd om op bewerken te klikken om uw kennis aan dit artikel toe te voegen. Beginnetje
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Depth range ( الإنجليزية )

المقدمة من World Register of Marine Species
Pelagic or bathypelagic

مرجع

Poupin, J. (2018). Les Crustacés décapodes des Petites Antilles: Avec de nouvelles observations pour Saint-Martin, la Guadeloupe et la Martinique. Muséum national d'Histoire naturelle, Paris, 264 p. (Patrimoines naturels ; 77).

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Distribution ( الإنجليزية )

المقدمة من World Register of Marine Species
Latitude 53° to 23°N

مرجع

North-West Atlantic Ocean species (NWARMS)

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