Lagenivaginopseudobenedenia

Last updated

Lagenivaginopseudobenedenia
Lagenivaginopseudobenedenia sp. (Monogenea, Capsalidae).png
3 Lagenivaginopseudobenedenia sp. on the gill of a deepwater longtail red snapper
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Platyhelminthes
Class: Monogenea
Order: Capsalidea
Family: Capsalidae
Genus: Lagenivaginopseudobenedenia
Yamaguti, 1966

Lagenivaginopseudobenedenia is a genus of monopisthocotylean monogenean (a group of ectoparasitic flatworms), included in the family Capsalidae. [1] The type-species of the genus is Lagenivaginopseudobenedenia etelis Yamaguti, 1966. [2] The genus includes only 2 species, which are both parasitic on the gills of marine fish of the family Lutjanidae.

Contents

Morphology

Species of the genus Lagenivaginopseudobenedenia are, like most monogeneans of the family Capsalidae, flat with a posterior disc-shaped haptor which attaches to the gill of their host. Their distinctive feature is a “vagina lageniform, between uterus and right intestinal limb, opening almost midventrally behind cirrus pouch”. [2]

Etymology and curiosity of zoological nomenclature

The etymology of this extremely long name involves three steps:

Lagenivaginopseudobenedenia, with 27 letters and 17 syllables, is possibly the longest valid generic name of the zoological nomenclature for a non-fossil organism. [1] [5]

Hosts

Deep-sea fish of the genus Etelis are host of species of Lagenivaginopseudobenedenia Etelis carbunculus JNC2427 (Lutjanidae).JPG
Deep-sea fish of the genus Etelis are host of species of Lagenivaginopseudobenedenia

Hosts of species of monogeneans of the genus Lagenivaginopseudobenedenia are parasitic on fish which are members of the genus Etelis (family Lutjanidae), found in deep-sea in the Pacific Ocean.

Species

Only two species are currently known in this genus.

Related Research Articles

Neobenedenia is a genus of monopisthocotylean monogenean flatworm parasites.

<span class="mw-page-title-main">Lutjanidae</span> Family of fishes

Lutjanidae, or snappers are a family of perciform fish, mainly marine, but with some members inhabiting estuaries, feeding in fresh water. The family includes about 113 species. Some are important food fish. One of the best known is the red snapper.

<i>Etelis</i> Genus of fishes

Etelis is a genus of marine ray-finned fish belonging to the family Lutjanidae, the snappers. They are mostly native to the Indian and Pacific oceans with one species (E. oculatus) native to the western Atlantic Ocean.

<i>Pseudorhabdosynochus</i> Genus of flatworms

Pseudorhabdosynochus is a genus of monopisthocotylean monogeneans, included in the family Diplectanidae. The type-species of the genus is Pseudorhabdosynochus epinepheli .

<span class="mw-page-title-main">Diplectanidae</span> Family of flatworms

The Diplectanidae are a family of monopisthocotylean monogeneans. They are all parasitic on the gills of fish. Diplectanids are small animals, generally around 1 mm in length. As parasites, they can be extremely numerous, up to several thousand on an individual fish.

<span class="mw-page-title-main">Squamodisc</span>

Squamodiscs are epidermal structures, which are typical of and found only in certain monogeneans of the family Diplectanidae. There are, typically, two squamodiscs, one ventral and one dorsal, located on the haptor of the monogenean. Squamodiscs are usually made up of scales embedded in the epidermis, which appear from the outside as rodlets arranged in rows.

<i>Pseudorhabdosynochus epinepheli</i> Species of flatworm

Pseudorhabdosynochus epinepheli is a diplectanid monogenean parasitic on the gills of species of groupers. It is the type species of the genus Pseudorhabdosynochus Yamaguti, 1958.

<span class="mw-page-title-main">Satyu Yamaguti</span>

Satyu Yamaguti was a Japanese parasitologist, entomologist, and helminthologist. He was a specialist of mosquitoes and helminths such as digeneans, monogeneans, cestodes, acanthocephalans and nematodes. He also worked on the parasitic crustaceans Copepoda and Branchiura. Satyu Yamaguti wrote more than 60 scientific papers and, more importantly, several huge monographs which are still in use by scientists all over the world and were cited over 1,000 times each.

<span class="mw-page-title-main">Capsalidae</span> Family of flatworms

Capsalidae is a family of monopisthocotylean monogeneans, which includes about 200 species.

<i>Lamellodiscus</i> Genus of flatworms

Lamellodiscus is a genus of monopisthocotylean monogeneans in the family Diplectanidae; all species of Lamellodiscus are small worms, parasitic on the gills of teleost fish.

Bentholebouria is a genus of trematodes in the family Opecoelidae.

Pseudorhabdosynochus cupatus is a species of diplectanid monogenean parasitic on the gills of groupers.

Pseudorhabdosynochus melanesiensis is a diplectanid monogenean parasitic on the gills of the grouper, Epinephelus merra. It was described in 1958 as Diplectanum melanesiensis then transferred to the genus Pseudorhabdosynochus by Kritsky & Beverley-Burton in 1986.

<i>Microcotyle sebastis</i> Species of worms

Microcotyle sebastis is a species of monogenean, parasitic on the gills of a marine fish. It belongs to the family Microcotylidae.

<i>Microcotyle pomatomi</i> Species of worms

Microcotyle pomatomi is a species of monogenean that is parasitic on the gills of a marine fish. It belongs to the family Microcotylidae.

Microcotyle jonii is a species of monogenean, parasitic on the gills of a marine fish. It belongs to the family Microcotylidae. It was described from the gills of Lutjanus jonii (Lutjanidae) from Karachi coast off Pakistan.

<i>Pseudaxine</i> Genus of flatworms

Pseudaxine is a genus which belongs to the phylum Platyhelminthes and class Monogenea; all its species are parasites of fish.

<i>Allopseudaxine</i> Genus of flatworms

Allopseudaxine is a genus which belongs to the phylum Platyhelminthes and class Monogenea; all its species are parasites of fish.

Bivagina is a genus of monogeneans. As all Monogenea, species in the genus are ectoparasites that affect their host by attaching themselves as larvae on the gills of fish and grow into adult stage. This larval stage is called oncomiracidium, and is characterized as free swimming and ciliated.

<i>Etelis carbunculus</i> Species of fish

Etelis carbunculus, the deep-water red snapper, ruby snapper, longtail snapper, or ehu, is a species of ray-finned fish, a snapper belonging to the family Lutjanidae. It is found in the Indo-Pacific region.

References

  1. 1 2 Whittington, I. D. 2004: The Capsalidae (Monogenea: Monopisthocotylea): a review of diversity, classification and phylogeny with a note about species complexes. Folia Parasitologica, 51, 109-122. PDF Open Access logo PLoS transparent.svg
  2. 1 2 3 Yamaguti S. 1966. New monogenetic trematodes from Hawaiian fishes, II. Pacific Science 20(4): 419-434. PDF Open Access logo PLoS transparent.svg
  3. Johnston, T. Harvey (1931). "New Trematodes from the Subantarctic and Antarctic". Australian Journal of Experimental Biology and Medical Science. 8 (2): 91–98. doi:10.1038/icb.1931.7. ISSN   0818-9641. PDF Open Access logo PLoS transparent.svg
  4. Karl Moriz Diesing, 1858. Revision der Myzhelminthen. Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. Wien: K.-K. Hof-und Staatsdruckerei in Commission bei Karl Gerold's Sohn. BHL PDF Open Access logo PLoS transparent.svg
  5. Mark Isaak. "Wordplay: Long and Short Names". Curiosity of Zoological Nomenclature.
  6. Justine, JL.; Beveridge, I.; Boxshall, GA.; Bray, RA.; Miller, TL.; Moravec, F.; Trilles, JP.; Whittington, ID. (2012). "An annotated list of fish parasites (Isopoda, Copepoda, Monogenea, Digenea, Cestoda, Nematoda) collected from Snappers and Bream (Lutjanidae, Nemipteridae, Caesionidae) in New Caledonia confirms high parasite biodiversity on coral reef fish". Aquatic Biosystems. 8 (1): 22. Bibcode:2012AqBio...8...22J. doi: 10.1186/2046-9063-8-22 . PMC   3507714 . PMID   22947621. Open Access logo PLoS transparent.svg
  7. Timofeeva, T. A. (1995). "New species of the genera Pseudallobenedenia Yamaguti, 1966 and Lagenivaginopseudobenedenia Yamaguti, 1966 (Monogenea: Capsalidae) in the Indo-Pacific". Systematic Parasitology. 32 (1): 71–77. doi:10.1007/BF00009469. ISSN   0165-5752. S2CID   44047202.