Kepadatan Populasi Kodok Fejervarya cancrivora Di Persawahan Kabupaten Kerawang, Jawa Barat

Kurniati, Hellen; Sulistyadi, Eko

doi:10.47349/jbi/13012017/71

Cited by 9 publications

(13 citation statements)

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“…Iskandar (1998) agrees that F. cancrivora is a frog species often found in paddy field and swamp ecosystems, also near rivers and distributed from lowland to high land by 900 height above sea level. This species is also often found in paddy fields an d swamps (Kurniati and Sulistyadi 2017). Paddy fields can be found in some locations in ITERA, especially in path 1.…”

Section: Species Composition and Herpetofauna Species Diversitymentioning

confidence: 91%

Diversity and Distribution of Herpetofauna in Institut Teknologi Sumatera Campus Area

Tohir

Siregar

2021

Medkon

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Land use change of rubber plantation into ITERA campus area has led to changes in the ecology of the area. Amphibians and reptiles, referred as Herpetofauna, are categorized as wild animals that are sensitive to environmental changes and are considered as bio-indicators. Wild conservation activities including herpetofauna is an essential part to the forest campus concept in ITERA. The objective of the study is to analyze the diversity and distribution of herpetofauna. This applied Visual Encounter Survey (VES) with Time Constraint Method and Glue Trap technique. This research was carried out on six observation path and 180 traps. The ecological index analysis consisted of species diversity, evenness, richness, abundance, and community similarity. Twenty-two herpetofauna species were found, including nine amphibians (5 families) and 13 reptiles (9 families). There was one reptile species with vulnerable conservation status and 3 reptile species included in CITES appendix II. The diversity index value (H ') was 2.29; species evenness (E) value was 0.74; and species richness value was 3.33. Amphibian species with the highest abundance was Fejervarya cancrivora 1.78 individual/hour of observer, while from the reptile species was Hemidactylus frenatus 0.35 individual/hour of observer. There were 550 herpetofauna encounters, where 8 species could be found on all transects and 6 species could only be found on one transect. This research showed that the condition of ITERA habitat currently supported herpetofauna's life and needed conservation activities to maintain herpetofauna diversity. Key words: distribution, diversity, herpetofauna, ITERA

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Section: Species Composition and Herpetofauna Species Diversitymentioning

confidence: 91%

Diversity and Distribution of Herpetofauna in Institut Teknologi Sumatera Campus Area

Tohir

Siregar

2021

Medkon

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“…Survei populasi Kodok Sawah atau F. cancrivora telah dilakukan pada bulan Mei 2016 di areal persawahan Kabupaten Karawang, tepatnya di daerah Karawang Timur, Jawa Barat (Kurniati & Sulistyadi 2017). Hasil dari survei tersebut didapatkan kepadatan populasi Kodok Sawah tahap dewasa dan tahap pra-dewasa yang tidak sehat, yaitu kurang dari satu individu/10m 2 (Kurniati 2018); sedangkan kepadatan tahap juvenil lebih dari satu individu/10m 2 .…”

Section: Pendahuluanunclassified

“…Survei kepadatan populasi kodok F. cancrivora dilakukan di areal persawahan Karawang Timur, Kecamatan Klari Sukaresmi, Desa Anggadita dan Desa Gintung (Gambar 1) pada tanggal 16-29 Maret 2018. Survei ini merupakan pengulangan pengamatan pada jalur transek yang telah dilakukan pada survei Mei 2016 (Kurniati & Sulistyadi 2017). Jalur-jalur transek pada survei Mei 2016 di Desa Anggadita sepanjang total 2700 meter dapat dilihat pada Gambar 1, sedangkan transek di Desa Gintung yang hanya sepanjang 300 meter tidak terlihat pada peta.…”

Section: Pendahuluanunclassified

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Kajian Populasi Kodok Sawah (Fejervarya cancrivora) di Persawahan Kabupaten Karawang, Jawa Barat: Hasil Survei Tahun 2016 dan 2018

Kurniati¹,

Laksono²

2022

JBI

Self Cite

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Karawang Regency was the largest producer of frog meat for Fejervarya cancrivora or Paddy Field Frog in West Java. To determine the population dynamics of Paddy Field Frog in the wild, two surveys were carried out in Karawang Timur. First survey was conducted on May 16-27th, 2016 and second survey on March 16-29th, 2018. Sampling was carried out using transect method with a total transect length was 3000 meters in similar sites. The first survey divided the paddy fields into dry and wet sites. However, during second survey, the paddy fields are mostly wet with average paddy crop height of 30 cm. The results of interviews with frog hunters were not much done in the March 2018 survey, because all the frog hunters interviewed in May 2016 were no longer hunting frogs. The impact of the reduction in hunting of the Paddy Field Frog in the Karawang area can be seen from the results of the population survey in March 2018; increasing on the density of adult individuals in the area of 5m2 in most transect areas when compared with the May 2016 survey.

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“…It appears that Javan populations of F. cancrivora are predominantly harvested for the international frog leg trade (cf. Kurniati and Sulistyadi 2017). The intense use of pesticides is prominent in Indonesia, and according to Ardiwinata et al (2018), highest pesticide residues are found in Central Java.…”

Section: Exports Of Pelophylaxmentioning

confidence: 99%

Numerous uncertainties in the multifaceted global trade in frogs’ legs with the EU as the major consumer

Auliya¹,

Altherr²,

Nithart³

et al. 2022

Preprint

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The commercial trade in frogs and their body parts is global, dynamic, and occurs in extremely large volumes (in the thousands of tonnes/yr or billions of frogs/yr). The European Union remains the single largest importer of frogs’ legs, with most frogs still caught from the wild. Among the many drivers of species extinction or population decline (e.g., due to habitat loss, climate change, disease, etc.), overexploitation is becoming increasingly more prominent. Because ofglobal declines and extinctions, new attention is being focused on these markets, in part to try to ensure sustainability. While the trade is plagued by daunting realities of data deficiency and uncertainty, and the conflicts of commercial interests associated with these data, one of the only things that is clear is that EU countries are most responsible for the largest portion the international trade in frogs’ legs of wild species. Over decades of exploitation, the EU imports have contributed to a decline in wild frog populations in an increasing number of supplying countries, such as India and Bangladesh, as well as Indonesia, Turkey, and Albania more recently. However, there have been no concerted attempts by the EU and the export countries to ensure sustainability of this trade. Further work is needed to validate species identities, secure data on wild frog populations, establish reasonable monitored harvest/export quotas and disease surveillance, and ensure data integrity, quality, and security standards for frog farms. Herein, we call upon those countries and their representative governments, to assume responsibility for the sustainability of the trade. The EU should take immediate action to channel all imports through a single centralized database and list sensitive species in the Annexes of the EU Wildlife Trade Regulation. Further listing in CITES (the Convention on International Trade in Endangered Species of Wild Fauna and Flora) can enforce international trade restrictions. More joint-efforts are needed to improve regional monitoring schemes before the commercial trade causes irreversible extinctions of populations and species of frogs.

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Kepadatan Populasi Kodok Fejervarya cancrivora Di Persawahan Kabupaten Kerawang, Jawa Barat

Cited by 9 publications

References 0 publications

Diversity and Distribution of Herpetofauna in Institut Teknologi Sumatera Campus Area

Diversity and Distribution of Herpetofauna in Institut Teknologi Sumatera Campus Area

Kajian Populasi Kodok Sawah (Fejervarya cancrivora) di Persawahan Kabupaten Karawang, Jawa Barat: Hasil Survei Tahun 2016 dan 2018

Numerous uncertainties in the multifaceted global trade in frogs’ legs with the EU as the major consumer

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Kepadatan Populasi Kodok Fejervarya cancrivora Di Persawahan Kabupaten Kerawang, Jawa Barat

Cited by 9 publications

References 0 publications

Diversity and Distribution of Herpetofauna in Institut Teknologi Sumatera Campus Area

Diversity and Distribution of Herpetofauna in Institut Teknologi Sumatera Campus Area

Kajian Populasi Kodok Sawah (Fejervarya cancrivora) di Persawahan Kabupaten Karawang, Jawa Barat: Hasil Survei Tahun 2016 dan 2018

Numerous uncertainties in the multifaceted global trade in frogs&rsquo; legs with the EU as the major consumer

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Product

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Numerous uncertainties in the multifaceted global trade in frogs’ legs with the EU as the major consumer