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词条 Bulimulus tenuissimus
释义

  1. Distribution

  2. Description

  3. Ecology

  4. References

  5. Further reading

{{Use dmy dates|date=June 2013}}{{Italic title}}{{Taxobox
| name = Bulimulus tenuissimus
| image = Bulimulus tenuissimus shell 2.png
| image_caption = Abapertural view of an adult shell of Bulimulus tenuissimus
| status = | status_system =
| regnum = Animalia
| phylum = Mollusca
| classis = Gastropoda
| unranked_superfamilia= clade Heterobranchia

clade Euthyneura
clade Panpulmonata

clade Eupulmonata

clade Stylommatophora

informal group Sigmurethra


| superfamilia = Orthalicoidea
| familia = Orthalicidae
| subfamilia = Bulimulinae
| genus = Bulimulus
| species = B. tenuissimus
| binomial = Bulimulus tenuissimus
| binomial_authority = (d’Orbigny, 1835)
| synonyms =Helix tenuissima (Fér.) Orb., 1835[1]
}}

Bulimulus tenuissimus is a species of tropical air-breathing land snail, a pulmonate gastropod mollusk in the subfamily Bulimulinae.

Distribution

The native distribution of Bulimulus tenuissimus includes:

  • Brazil - widespread in Brazil[2]

The non-indigenous distribution includes:

  • North Carolina, USA[2][3]

Description

The shell is perforate, ovate-conic, very thin, pellucid, scarcely shining, obsoletely and closely decussated by growth striae and delicate spiral lines.[5] The shell is pale corneous in color, sometimes fulvous.[5] The spire is conoid.[5] The apex is rather acute.[5] The suture is simple.[5] The shell has six whorls that are slightly convex, increasing with moderate rapidity.[5] The last whorl is convex, not descending in front, somewhat attenuated at base.[5] The columella is suboblique, sometimes nearly vertical.[5]

The aperture is oval, colored like the exterior, onehalf the shell's length.[5] The peristome is simple, unexpanded, acute.[5] The right margin is regularly arcuate.[5] The columellar margin is reflexed above, nearly covering the perforation.[5]

The width of the shell is 9 mm. The height of the shell is 17 mm.[5]

Ecology

The reproductive biology of this species was studied by Silva et al. (2008):[2] These hermaphroditic snails are mating and cross-fertilization normally occurs.[2] When snails are isolated then self-fertilization can occur, but with the lower reproductive success.[4] Eggs are laid in clutches from one to 252 eggs (in captivity).[4] Snails are hatched after about 20 days.[4]

Bulimulus tenuissimus has long lifespan.[4]Bulimulus tenuissimus can be fed for example with calcium and commercial bird food,[4] lettuce or rations of various food components.[5]Bulimulus tenuissimus is a host for a trematode of the genus Postharmostomum (family Brachylaimidae).[4][6]Strongyluris-like larvae are a parasite of Bulimulus tenuissimus.[7]Malacophagula neotropica (family Sarcophagidae) is a parasite of Bulimulus tenuissimus.[8][9]

A firefly is a predator of Bulimulus tenuissimus.[10]

References

This article incorporates public domain text from the reference.[11]

1. ^(Fér.) Orb. (1835). Mag. de Zool. p. 11. (name only).
2. ^{{Cite journal|author=Robinson D. G. & Slapcinsky J. |year=2005|title=Recent introductions of alien land snails into North America|journal=American Malacological Bulletin|volume=20|pages=89–93}}
3. ^Breure A. S. H. (11 August 2009). "Another Bulimulus introduced in USA". Bram's Snail Site, accessed 15 August 2010.
4. ^{{Cite journal | last1 = Silva | first1 = L. C. | last2 = Meireles | first2 = L. M. O. | last3 = Junqueira | first3 = F. V. O. | last4 = Bessa | first4 = E. C. A. | title = Development and reproduction in Bulimulus tenuissimus (Mollusca: Bulimulidae) in laboratory | doi = 10.1590/S0101-81752008000200009 | journal = Revista Brasileira de Zoologia | volume = 25 | issue = 2 | pages = 220 | year = 2008 | pmid = | pmc = }}
5. ^{{Cite journal | last1 = Meireles | first1 = L. M. O. | last2 = Silva | first2 = L. C. | last3 = Junqueira | first3 = F. V. O. | last4 = Bessa | first4 = E. C. A. | title = The influence of diet and isolation on growth and survival in the land snail Bulimulus tenuissimus (Mollusca: Bulimulidae) in laboratory | doi = 10.1590/S0101-81752008000200010 | journal = Revista Brasileira de Zoologia | volume = 25 | issue = 2 | pages = 224 | year = 2008 | pmid = | pmc = }} PDF.
6. ^{{Cite journal | last1 = Thiengo | first1 = S. C. | last2 = Amato | first2 = S. B. | doi = 10.1590/S0074-02761995000500015 | title = Phyllocaulis variegatus (Mollusca: Veronicellidae), a new intermediate host for Brachylaima sp. (Digenea: Brachylaimatidae) | journal = Memórias do Instituto Oswaldo Cruz | volume = 90 | issue = 5 | pages = 621 | year = 1995 | pmid = | pmc = }}
7. ^{{Cite journal | last1 = Thiengo | first1 = S. C. | title = Presence of Strongyluris-like larvae (Nematoda) in some terrestrial molluscs in Brazil | journal = Memórias do Instituto Oswaldo Cruz | volume = 90 | issue = 5 | pages = 619–620 | year = 1995 | pmid = 8569476 | doi=10.1590/s0074-02761995000500014}}, HTML, PDF {{webarchive|url=https://web.archive.org/web/20110720142147/http://memorias.ioc.fiocruz.br/pdf/Volume90/vol90%28f5%29_063-064.pdf |date=20 July 2011 }}.
8. ^{{Cite journal | last1 = Johnson | first1 = C. W. | title = Diptera Destroying Snails | doi = 10.1155/1929/21785 | journal = Psyche: A Journal of Entomology | volume = 36 | issue = 2 | pages = 106–106 | year = 1929 | pmid = | pmc = }} PDF.
9. ^{{Cite journal|last=Bequaert |first=J. |year=1925|title=The Arthropod Enemies of Mollusks, with Description of a New Dipterous Parasite from Brazil|journal=Journal of Parasitology|volume=11|issue=4|pages= 201–212|jstor=3270829|doi=10.2307/3270829}}
10. ^{{Cite book|last=Symondson|first= W. O. C. |year=2004|chapter=Coleoptera (Carabidae, Staphylinidae, Lampyridae, Drilidae and Silphidae) as predators of terrestrial gastropods|url=https://books.google.com/?id=bjAh_Gszsy8C&lpg=PA69&dq=Bulimulus%20tenuissimus%20parasite&pg=PA69#v=onepage&q=Bulimulus%20tenuissimus&f=false |page= 69|editor-last= Baker |editor-first=G. M. |title=Natural enemies of terrestrial molluscs|publisher= CABI Publishing|location= UK and USA|isbn=9780851993195}}
11. ^10 11 12 13 Pilsbry H. A. (1897-1898). Manual of Conchology, structural and systematic, with illustrations of the species. Second series: Pulmonata. Volume 11. American Bulimulidae: Bulimulus, Neopetraeus, Oxychona, and South American Drymaeus. [https://archive.org/stream/manualofconcholo11tryorich#page/64/mode/2up/ 64-65], [https://archive.org/stream/manualofconcholo11tryorich#page/n368/mode/1up plate 10], figure 91-92.

Further reading

  • Araújo J. L. B., Rezende H. E. B. & Rodrigues P. A. F. (1960). "Sobre “Bulimulus tenuissimus” (Orbigny, 1835) (Gastropoda, Pulmonata)". Revista Brasileira de Biologia 20(1): 33-42.
  • Rezende H. E. B. & Lanzieri P. D. (1964). "Observações anatômicas e histológicas sobre “Bulimulus tenuissimus” (Orbigny, 1835) (Gastropoda, Pulmonata, Bulimulidae)". Revista Brasileira de Biologia 24(4): 409-415.
  • {{pt icon}} Silva L. C., Meireles L. O., Junqueira F. O. & Bessa B. A. (2009). "Influência da umidade do substrato sobre crescimento, produção de ovos e sobrevivência de Bulimulus tenuissimus (d’Orbigny, 1835) (Mollusca, Bulimulidae) sob condições de laboratório". Revista Brasileira de Biociências 7(2): 144-149. http://www.ufrgs.br/seerbio/ojs/index.php/rbb/article/view/999
{{Commons category|Bulimulus tenuissimus}}{{Taxonbar|from=Q4996438}}{{DEFAULTSORT:Bulimulus Tenuissimus}}

2 : Bulimulus|Gastropods described in 1835

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