Biology:Parathelphusa convexa

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Short description: Species of gecarcinucid crab

Parathelphusa convexa
Parathelphusidae.jpg
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Gecarcinucidae
Genus: Parathelphusa
Species:
P. convexa
Binomial name
Parathelphusa convexa
(De Man, 1879)

Parathelphusa convexa is a species of gecarcinucid crab. It is native to Java,[1] and lives on rice paddies and rivers.

Description

They have a dark brown trapezium-shaped carapace with three teeth and small eyes, with the third maxilliped closed shut.[2]

Uses

The corpses of this crab is used as a pest control as its smell attracts Leptocorisa oratoria, which eats rice ears.[3]

References

  1. Parathelphusa convexa: Esser, L. and Cumberlidge, N.. 2008-01-01. doi:10.2305/iucn.uk.2008.rlts.t134682a3997689.en. https://dx.doi.org/10.2305/IUCN.UK.2008.RLTS.T134682A3997689.en. Retrieved 2022-01-06. 
  2. Laboratorium Sistematika Hewan, Fakultas Biologi, Universitas Gadjah Mada; Eprilurahman, Rury; Tejo Baskoro, Wahyu; Kelompok Studi Kelautan, Fakultas Biologi, Universitas Gadjah Mada; Trijoko, Trijoko; Laboratorium Sistematika Hewan, Fakultas Biologi, Universitas Gadjah Mada (2015-12-30). "Keanekaragaman Jenis Kepiting (Decapoda: Brachyura) di Sungai Opak, Daerah Istimewa Yogyakarta". Biogenesis: Jurnal Ilmiah Biologi 3 (2): 100–108. doi:10.24252/bio.v3i2.934. http://journal.uin-alauddin.ac.id/index.php/biogenesis/article/view/934. 
  3. Ariana, I. Made Eka; Javandira, Cokorda; Sapanca, Putu Lasmi Yuliyanthi (2020-04-30). "PENGARUH WAKTU PEMBUSUKAN YUYU SAWAH (Parathelphusa convexa) TERHADAP KETERTARIKAN HAMA WALANG SANGIT (Leptocorisa oratorius) PADA TANAMAN PADI" (in en). AGRIMETA: Jurnal Pertanian Berbasis Keseimbangan Ekosistem 10 (19): 32–37. ISSN 2721-2556. http://e-journal.unmas.ac.id/index.php/agrimeta/article/view/790. 

Wikidata ☰ Q14033611 entry