• Thumbnail for Sacculina
    Sacculina is a genus of barnacles that is a parasitic castrator of crabs. They belong to a group called Rhizocephala. The adults bear no resemblance to...
    17 KB (1,577 words) - 20:20, 16 August 2024
  • Thumbnail for Sacculina carcini
    Sacculina carcini, the crab hacker barnacle, is a species of parasitic barnacle in the family Sacculinidae, in particular a parasitic castrator, of crabs...
    12 KB (1,183 words) - 12:16, 18 February 2024
  • Thumbnail for Rhizocephala
    Triangulidae Høeg & Glenner, 2019 Clistosaccus paguri (Akentrogonida) Sacculina carcini on host (Kentrogonida) The Rhizocephala have not so far been found...
    19 KB (1,949 words) - 09:16, 18 November 2024
  • Thumbnail for Parasites in fiction
    reproduction. It is seen in fiction in Philip Fracassi's 2017 horror novella Sacculina, named for a genus of barnacle-like crustaceans with this lifestyle. It...
    30 KB (2,687 words) - 20:30, 20 September 2024
  • Thumbnail for Parasitism
    specialised barnacle genus Sacculina specifically cause damage to the gonads of their many species of host crabs. In the case of Sacculina, the testes of over...
    124 KB (12,592 words) - 09:21, 18 December 2024
  • Thumbnail for Carcinus maenas
    conducted on Sacculina carcini, a parasitic barnacle, as a potential biological control agent of C. maenas. In the laboratory, Sacculina settled on, infected...
    45 KB (4,465 words) - 19:03, 2 December 2024
  • Thumbnail for Parasitic castration
    Crab with egg sac of the parasitic barnacle Sacculina carcini. The parasite stops reproduction in its host, the crab, and stimulates the female crab to...
    8 KB (604 words) - 13:52, 3 December 2023
  • Thumbnail for Barnacle
    of life. Barnacles of the superorder Rhizocephala, including the genus Sacculina, are parasitic castrators of other arthropods, including crabs. The anatomy...
    49 KB (4,706 words) - 03:38, 22 December 2024
  • Siphonaptera (fleas) Tabanidae (horse flies) Tantulocarida Triatominae Pea crab Sacculina Hirudinea (some leeches) Monogeneans are flatworms, generally ectoparasites...
    4 KB (302 words) - 18:16, 21 July 2024
  • Thumbnail for Sexual dimorphism
    taken to the logical extreme in the Rhizocephala crustaceans, like the Sacculina, where the male injects itself into the female's body and becomes nothing...
    105 KB (12,402 words) - 15:13, 16 December 2024
  • Thumbnail for Atergatis floridus
    Loxothylacus aristatus, Loxothylacus corculum, Sacculina gordonae, Sacculina robusta, Sacculina spinosa and Sacculina weberi. The meat of Atergatis floridus,...
    6 KB (583 words) - 21:30, 19 July 2024
  • Thumbnail for Multicrustacea
    likely to be members of Multicrustacea.[citation needed] Copepod Sacculina Sacculina carcini (Rhizocephala) parasite of a crab. Anew Lepas anatifera (Lepadiformes)...
    13 KB (895 words) - 06:01, 4 October 2024
  • Thumbnail for Crustacean larva
    pleopods in certain Anomura and crabs. In a more extreme example, the Sacculina and other Rhizocephala have a distinctive nauplius larva with its complex...
    22 KB (2,506 words) - 01:26, 4 June 2024
  • Thumbnail for Pisa armata
    1960s demonstrated that the two were different species, Sacculina carcini on C. maenas, and Sacculina gibbsi on P. armata. Charles Fransen & Michael Türkay...
    3 KB (303 words) - 22:06, 18 December 2024
  • of Time Travel (2025, Orbit) Mother (2015) Altar (2016) Shiloh (2017) Sacculina (2017) "Ateuchus" (2018) Commodore (2021) "Death, My Old Friend" (2021)...
    7 KB (559 words) - 13:45, 10 December 2024
  • Thumbnail for Liocarcinus holsatus
    elliptica, and fish. P. holsatus sometimes hosts the parasitic barnacle Sacculina. Michael Türkay & Charles Fransen (2010). "Liocarcinus holsatus (Fabricius...
    2 KB (175 words) - 23:48, 6 December 2024
  • Thumbnail for Phalangipus longipes
    with whitish feet, annulated with red. The barnacles of the species Sacculina granulosa are parasitic castrators of these crabs. This species is present...
    2 KB (199 words) - 00:00, 8 December 2024
  • Thumbnail for Hemigrapsus sanguineus
    no mitigation against these crabs. A natural enemy of H. sanguineus is Sacculina polygenea, a parasite that attacks adult shore crabs and is specific to...
    16 KB (1,708 words) - 16:12, 17 October 2024
  • Thumbnail for Heterosaccus
    initially only included H. hians. Smith circumscribed a genus distinct from Sacculina due to a difference of the mesentery; in Heterosaccus, the mesentery does...
    10 KB (560 words) - 08:16, 2 November 2024
  • emergence (in case of males). Members of the order Rhizocephala such as Sacculina carcini alter male hosts' hormonal balance, to encourage nurturing behavior...
    45 KB (5,092 words) - 17:42, 9 November 2024
  • Thumbnail for Ray Lankester
    was well known in parasites, and Lankester gave several examples. In Sacculina, a genus of barnacles which is a parasite of crabs, the female is little...
    32 KB (3,352 words) - 10:23, 24 May 2024
  • Thumbnail for Sacculinidae
    Heterosaccus Smith, 1906 Loxothylacus Boschma, 1928 Ptychascus Boschma, 1933 Sacculina Thompson, 1836 Sesarmaxenos Annandale, 1911 "World Register of Marine...
    2 KB (121 words) - 09:29, 25 November 2024
  • The alien parasites are based on a real-life parasitic castrator named Sacculina that preys upon crabs. The location, a decommissioned NORAD microwave...
    5 KB (570 words) - 05:56, 10 September 2024
  • Thumbnail for Liocarcinus marmoreus
    on the carapace. L. marmoreus is sometimes parasitised by the barnacle Sacculina. Peter K. L. Ng; Danièle Guinot & Peter J. F. Davie (2008). "Systema Brachyurorum:...
    4 KB (272 words) - 16:20, 10 December 2024
  • and Tohru Takahashi. They included three species, all transferred from Sacculina. The generic name polyascus (poly "many" + ascus "bag") refers to the...
    4 KB (267 words) - 07:50, 18 August 2023
  • Thumbnail for Charybdis hellerii
    Australian waters were infected with parasitic barnacles of the genus Sacculina. Charybdis hellerii has been cultivated in the Philippines and is commercially...
    10 KB (1,219 words) - 03:15, 7 June 2024
  • Protaspis theory that the two are related 24 Kentrogon development into Sacculina 16 Isopod Phylogeny comment about ideas a baby woodlouse 12 The Millipede's...
    21 KB (2,161 words) - 13:37, 14 August 2024
  • Thumbnail for John Anderson (zoologist)
    Edinburgh. The portrait head was sculpted by David Watson Stevenson. Sacculina andersoni Giard, 1887, a parasitic barnacle. Japalura andersoniana Annandale...
    9 KB (995 words) - 15:21, 30 November 2024
  • Thumbnail for Myra fugax
    color varies from pale pink to pale yellow. The barnacles of the species Sacculina captiva are parasitic castrators of these crabs. This species is present...
    3 KB (232 words) - 22:38, 18 December 2024
  • Thumbnail for Loxothylacus panopaei
    Family: Sacculinidae Genus: Loxothylacus Species: L. panopaei Binomial name Loxothylacus panopaei (Gissler, 1884) Synonyms Sacculina panopaei Gissler, 1884...
    7 KB (761 words) - 12:38, 5 October 2024