American Journal of Zoology

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Freshwater and Semi-terrestrial Crab Fauna of Selected Areas in Southern Luzon, Philippines

Received: 24 August 2018    Accepted: 13 February 2020    Published: 03 March 2020
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Abstract

Philippines is an archipelago known for its rich biodiversity. However, there is still inadequate knowledge regarding its biodiversity in the present times. With line to this, further survey and researches are the priority of this study. Crab faunal studies are usually deficient in terms of data and researches. The freshwater and semi-terrestrial crabs of southern Luzon are studied on the basis of field collections carried out from March to September 2004 in selected areas of Cavite, Batangas, Albay, Camarines Sur, Catanduanes and the Central Luzon (Nueva Ecija and Tarlac). A total of 116 crab samples were obtained, preserved and diagnosed in the laboratory for taxonomic characters. The identification of this samples were conducted using available descriptions of representative species of the varying families and genera of Philippine freshwater crabs. To support the research, other samples were examined by carcinologists to express the identity of the crab samples. Morphological approach is the primary method used in the study. The results manifested eight (8) taxa that were also reported, described and identified that belong to four (4) families namely Potamidae, Parathelphusidae, Grapsidae and Gecarcinidae. For future use and advancement there is a need for intensive systematic studies prior to genetic characters and the gonopodium of male crabs.

DOI 10.11648/j.ajz.20200301.15
Published in American Journal of Zoology (Volume 3, Issue 1, March 2020)
Page(s) 26-34
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Freshwater Crabs, Brachyurans, Family, Taxonomy

References
[1] Brandis, D. (2002). On the taxonomic status and biogeography of the Isolapotamidae Bott. 1970 (Decapoda, Brachyura). Journal of Natural History, 36 (11): 1291-1339.
[2] Brandis, D., Storch, V., & Turkay, M. (1999). Morphology and function of the copulatory system in freshwater crabs of the genus Potamon. Journal of Morphology, 239 (2): 157-166.
[3] Cabrera, BD. 1984. Paragonimiasis in the Philippines: current status. Arzneimittelforschung, 34 (9B), 1188-1192.
[4] Cumberlidge, N. 1999. The freshwater crabs of West Africa. Family Potamonautidae. IRD. Dissertation. Northern Michigan University.
[5] Cuevas, C. Z.(2002). Biometry of the Freshwater Crab, Ovitamon sp. from Mts. Palaypalay/Mataas na Gulod National Park. Master’s Thesis, De La Salle University-Dasmariñas, Cavite.
[6] Cuevas, C. Z., JT Masagca. 2002. Identification of a freshwater potamid, Ovitamon sp. nov.? (Crustacea: Brachyura) from the forest streams of Mts. Palaypalay-Mataas na Gulod National park, Cavite, Luzon Island. s GSEAS Graduate Journal.
[7] Dai, A-Y. 1999. Fauna Sinica. Crustacea: Parathelphusidae, Potamidae. Science Press: Beijing, People’s Republic of China. (In Chinese with English Abstract).
[8] Dai, A-Y, S-L Yang. 1991. Crabs of the China Seas. Springer-Verlag: Berlin, etc.
[9] Dudgeon, D. 2000. The ecology of tropical Asian rivers and streams in relation to biodiversity conservation. Annual Review of Ecology and Systematics, 31: 239-?.
[10] Dudgeon, D. 1999. Tropical Asian streams: Zoobenthos, ecology and conservation.
[11] Maitland, David P. 2002. Convergent design of Carribean and Philippine bamboo-land crab traps. Journal of Crustacean Biology, 22: 497-501. Masagca, JT. 2004. A research update on the Freshwater Crabs of Southern Luzon Biogeographic Province. GSEAS Graduate Journal, 9 (2): 146-148.
[12] Masagca, JT, CZ Cuevas. 2003. The Potamid crab fauna of the Philippines and some notes on the gonopodium (G1 and G2) of an endemic freshwater crab, Ovitamon sp. nov.? (Crustacea: Malacostraca: Brachyura) from a forest stream in Cavite, Luzon Island. GSEAS Graduate Journal, 8 (2): 82-88.
[13] Ng, P. K. L. 2000. Reviews. Crustaceana, 73 (2), 249-251.
[14] Ng, PKL. 1992. Crabs of the Stoliczia stoliczkana (Wood Mason, 1871) species complex (Crustacea: Decapoda: Brachyura: Potamidae). Malaysian Journal of Science, 14, 1-25.
[15] Ng, PKL. 1991. On two new species of Archipelothelphusa BOTT, 1969 (Crustacea: Decapoda: Brachyura: Sundathelphusidae) from Luzon, Philippines, one of which is new. Zoologische Mededelingen, Leiden, Netherlands, 65 (2): 13-24.
[16] Ng, PKL. 1989. Geithusa pulcher, new genus and species (Crustacea: Decapoda: Brachyura: Parathelphusidae) from Pulau Redang, Trengganu, Peninsular Malaysia. Raffles Museum of Zoology, Singapore, 37 (1 & 2), 31-36.
[17] Ng, PKL. 1988. The Freshwater crabs of Peninsular Malaysia and Singapore. Singapore: Department of Zoology. National University of Singapore, Shinglee Press, Sinapore, pp. I-viii, 1-156 pp.
[18] Ng, PKL, B Sket. 1996. The freshwater crab fauna (Crustacea: Brachyura) of the Philippines. IV. On a collection of Parathelphusidae from Bohol. Proceedings of the Biological Society of Washington, Washington D. C., USA., 109 (4): 695-706.
[19] Ng, PKL, M Takeda. 1992. The freshwater crab fauna (Crustacea, Brachyura) of the Philippines: I. The family Potamidae ORTMANN, 1896. Bulletin of the National Science Museum Series A, Zoology/National Science Museum, 18 (4), 149-166.
[20] Ng, PKL, CM Yang. 1989. On some species of Demania Laurie, 1906 (Crustacea: Decapoda: Brachyura: Xanthidae) from Malaysia, Singapore and the Philippines, with a key for the genus. Raffles Bulletin of Zoology, Singapore, 37 (1 & 2): 37-50.
[21] Rodriguez, G, B Lopez. 2003. Insular species of neotropical freshwater crabs (Crustacea: Brachyura). Journal of Natural History, 37 (21): 2599-2614.
[22] Ryan, P, J Choy. 1991. The mass upstream migration of megalopae of Varuna literata (Brachyura: Grapsidae). Philippine Journal of Science, 14, 127-130.
[23] Takeda, M, PKL Ng. 2001. The freshwater crab fauna (Crustacea, Brachyura) of the Philippines. VI. A new cavernacolous crab from Mindanao. Zoological Science, 18 (8), 1123-1127.
[24] Takeda, M, MR Manuel. 2000. Taxonomic accounts of some rare crabs new to the Philippines. Natn. Sci. Mus. Monogr., Tokyo, (18): 149-162.
[25] Takeda, M., J Hashimoto, S Ohta. 2000. A new species of the family Bythograeidae (Crustacea, Decapoda, Brachyura) from the hydrothermal vents along volcanic front of the Philippines Sea Plate. Bull. Natn. Sci. Mus., Tokyo, Ser. A., 26: 159-172.
[26] Tan, SH, PKL Ng. 1998. The freshwater crab fauna (Crustacea: Brachyura) of the Philippines. V. On a new genus and species of Potamid crab from Palawan island, Philippines. Hydrobiologia, Berlin, Germany, 379: 93-96.
[27] Villalobos, JL, F Alvarez. 2003. Two new species of freshwater crabs of the genus Tehuana (Brachyura: Pseudothelphusidae) from southern Mexico. Journal of Crustacean Biology, 23 (1): 223-229.
[28] Yeo, DCJ, P Naiyanetr. 2000. A new genus of freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from Thailand, with a description of a new species. Journal of Natural History, 34 (8/August): 1625-1637.
Author Information
  • Natural Science Department, College of Arts & Sciences, Catanduanes State University, Virac, Philippines; Research and Development Services, Catanduanes State University, Virac, Philippines

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    Jimmy Tevar Masagca. (2020). Freshwater and Semi-terrestrial Crab Fauna of Selected Areas in Southern Luzon, Philippines. American Journal of Zoology, 3(1), 26-34. https://doi.org/10.11648/j.ajz.20200301.15

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    Jimmy Tevar Masagca. Freshwater and Semi-terrestrial Crab Fauna of Selected Areas in Southern Luzon, Philippines. Am. J. Zool. 2020, 3(1), 26-34. doi: 10.11648/j.ajz.20200301.15

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    AMA Style

    Jimmy Tevar Masagca. Freshwater and Semi-terrestrial Crab Fauna of Selected Areas in Southern Luzon, Philippines. Am J Zool. 2020;3(1):26-34. doi: 10.11648/j.ajz.20200301.15

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  • @article{10.11648/j.ajz.20200301.15,
      author = {Jimmy Tevar Masagca},
      title = {Freshwater and Semi-terrestrial Crab Fauna of Selected Areas in Southern Luzon, Philippines},
      journal = {American Journal of Zoology},
      volume = {3},
      number = {1},
      pages = {26-34},
      doi = {10.11648/j.ajz.20200301.15},
      url = {https://doi.org/10.11648/j.ajz.20200301.15},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ajz.20200301.15},
      abstract = {Philippines is an archipelago known for its rich biodiversity. However, there is still inadequate knowledge regarding its biodiversity in the present times. With line to this, further survey and researches are the priority of this study. Crab faunal studies are usually deficient in terms of data and researches. The freshwater and semi-terrestrial crabs of southern Luzon are studied on the basis of field collections carried out from March to September 2004 in selected areas of Cavite, Batangas, Albay, Camarines Sur, Catanduanes and the Central Luzon (Nueva Ecija and Tarlac). A total of 116 crab samples were obtained, preserved and diagnosed in the laboratory for taxonomic characters. The identification of this samples were conducted using available descriptions of representative species of the varying families and genera of Philippine freshwater crabs. To support the research, other samples were examined by carcinologists to express the identity of the crab samples. Morphological approach is the primary method used in the study. The results manifested eight (8) taxa that were also reported, described and identified that belong to four (4) families namely Potamidae, Parathelphusidae, Grapsidae and Gecarcinidae. For future use and advancement there is a need for intensive systematic studies prior to genetic characters and the gonopodium of male crabs.},
     year = {2020}
    }
    

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  • TY  - JOUR
    T1  - Freshwater and Semi-terrestrial Crab Fauna of Selected Areas in Southern Luzon, Philippines
    AU  - Jimmy Tevar Masagca
    Y1  - 2020/03/03
    PY  - 2020
    N1  - https://doi.org/10.11648/j.ajz.20200301.15
    DO  - 10.11648/j.ajz.20200301.15
    T2  - American Journal of Zoology
    JF  - American Journal of Zoology
    JO  - American Journal of Zoology
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    UR  - https://doi.org/10.11648/j.ajz.20200301.15
    AB  - Philippines is an archipelago known for its rich biodiversity. However, there is still inadequate knowledge regarding its biodiversity in the present times. With line to this, further survey and researches are the priority of this study. Crab faunal studies are usually deficient in terms of data and researches. The freshwater and semi-terrestrial crabs of southern Luzon are studied on the basis of field collections carried out from March to September 2004 in selected areas of Cavite, Batangas, Albay, Camarines Sur, Catanduanes and the Central Luzon (Nueva Ecija and Tarlac). A total of 116 crab samples were obtained, preserved and diagnosed in the laboratory for taxonomic characters. The identification of this samples were conducted using available descriptions of representative species of the varying families and genera of Philippine freshwater crabs. To support the research, other samples were examined by carcinologists to express the identity of the crab samples. Morphological approach is the primary method used in the study. The results manifested eight (8) taxa that were also reported, described and identified that belong to four (4) families namely Potamidae, Parathelphusidae, Grapsidae and Gecarcinidae. For future use and advancement there is a need for intensive systematic studies prior to genetic characters and the gonopodium of male crabs.
    VL  - 3
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