Repository Universitas Pakuan

Detail Karya Ilmiah Dosen

Rouland Ibnudarda, Achmad Farajallah, Dyah Perwitasari, Amir Hamidy, Wahyu Prihatini, Boby Darmawan

Judul : Female reciprocal calling of pearly tree frog (Nyctixalus margaritifer Boulenger, 1882) in West Java, Indonesia

Abstrak :
yctixalus margaritifer, also known as the pearly tree frog, was described based on a male specimen purchased from the East Indies. The Royal Museum, Brussels, lost the specimen between 1882 and 1884. Nonetheless, in 1884, V. Huegel 1884 discovered a male specimen from Willis Mountains (Java), which was established as this species’neotype. N. margaritifer is endemic and disjunct in Java, Indonesia, in undisturbed highland forests above 700 m elevation. In 1998, Iskandar discovered female species specimens in Situ Gunung in Mount Gede Pangrango West Java. Later, in 2019, Rumanta found five specimens at Telaga Warna in Mount Gede, West Java. All previous research, however, did not include descriptions or recordings of the species’ acoustic signals. Per the previous studies, this paper focuses on species found in West Java. Using the playback experiment method, we have described and documented the previously unknown call of the female N. margaritifer. Based on the results of the playback experiment, the female frogs recognized and responded to the conspecific acoustic stimuli we provided. We recorded 28 response calls emitted after the call of note groups consisting of 10 notes with a response duration of 1.7 ± 0.8 (0.09–4.44 s) and 34 calls emitted after note groups consisting of 12 notes with a response duration of 2.43 ± 1.9 (0.56–8 s). Regarding the number of call responses, these results prove that the female N. margaritifer can emit calls and be attracted to long and constant male calls, as commonly observed in other anurans. The female calls had unpulsed characteristics consisting of numerous harmonics within a sparse spectrum, which is similar to the note type in call of a male N. margaritifer recorded by Michael Ready and male N. pictus. A total of 36 calls exhibited a dominant frequency modulation of 3.57 ± 2.67 (1.1–11.16 Hz/ms), while 25 calls had an index modulation of 1.22 ± 0.21 (1.0–1.6). The results indicate that the female frogs consistently maintained their calls with amplitude modulation, dominant frequency modulation, or both. Nevertheless, the limitations of this study were that we only obtained recordings from four females. Therefore, future studies with representative samples are needed to explore the acoustical signal and vocalization in the female N. margaritifer.

Tahun : 2024 Media Publikasi : Jurnal Internasional

Kategori : Jurnal No/Vol/Tahun : 5410 / 2 / 2024

ISSN/ISBN : 1175-5326

PTN/S : universitas pakuan Program Studi : BIOLOGI

Bibliography :
Boulenger, G.A. (1882) V.—Description of a new genus and species of frogs of the family Ranidae. Annals and Magazine of
Natural History, Series 5, 10 (55), 35.
https://doi.org/10.1080/00222938209459662
Bush, S.L., Dyson, M.L. & Halliday, T.R. (1996) Selective phonotaxis by males in the Majorcan midwife toad. Proceedings of
the Royal Society of London. Series B: Biological Sciences, 263 (1372), 913–917.
https://doi.org/10.1098/rspb.1996.0135
Capranica, R.R. (1965) n.k. In: The evoked vocal response of the bullfrog: A study of communication by sound. Research
Monograph 33. MIT Press, Cambridge, Massachusetts, pp. 29–54.
Castellano, S. & Rosso, A. (2006) Variation in call temporal properties and female preferences in Hyla intermedia. Behaviour,
143 (4), 405–424.
https://doi.org/10.1163/156853906776240650
Centre For Conservation Bioacoustics. (2019) Raven Pro: Interactive sound analysis software. Version 1.6. 1. Computer
software. The Cornell Lab of Ornithology. https://ravensoundsoftware.com/ (accessed 5 January 2024)
Dubois, A. (1981) List of nominal genera and subgenera De Ranoidea (Anura amphibians) of the world, With Identification
of their species-types. Nomenclatural consequences. Pubblicazioni Del Centro Di Studio Per La Faunistica Ed Ecologia
Tropicali Del C.N.R. CCXVI. Monitore Zoologico Italiano, Supplemento, 15 (1), 225–284.
https://doi.org/10.1080/03749444.1981.10736637
Emmrich, M., Vences, M., Ernst, R., Köhler, J., Barej, M.F., Glaw, F., Jansen, M. & Rödel, M.O. (2020) A guild classification
system proposed for anuran advertisement calls. Zoosystematics and Evolution, 96 (2), 515–525.
https://doi.org/10.3897/zse.96.38770
Faggioni, G., Souza, F., Uetanabaro, M., Landgref-Filho, P., Furman, J. & Prado, C. (2017) Reproductive biology of the nest
building vizcacheras frog Leptodactylus bufonius (Amphibia. Anura. Leptodactylidae). Including a description of unusual
courtship behaviour. Herpetological Journal, 27 (1), 73–80.
Gerhardt, H.C. & Bee, M.A. (2007) Recognition and localisation of acoustic signals. In: Narins, P.M., Feng, A.S., Fay, R.R. &
Popper, A.N. (Eds.), hearing and sound communication in amphibians. Springer, New York, pp. 113–146.
https://doi.org/10.1007/978-0-387-47796-1_5
Inger, R.F. (1966) The Systematics and Zoogeography of The Amphibia of Borneo. Fieldiana Zoology, 52, 349–352. https://doi.org/10.5962/bhl.title.3147
Iskandar, D.T. (1998) The Amphibians of Java and Bali. Bogor, Indonesia: Research and Development Centre for Biology—
LIPI and GEF Biodiviersity Collections Project, pp. 83–85.
Köhler, J., Jansen, M., Rodríguez, A., Kok, P.J.R., Toledo, L.F., Emmrich, M., Glaw, F., Haddad, C.F.B., Rödel, M.O. & Vences,
M. (2017) The Use of Bioacoustics in Anuran Taxonomy: Theory. Terminology. Methods And Recommendations for Best Practice. Zootaxa, 4251 (1), 1–124.
https://doi.org/10.11646/zootaxa.4251.1.1
Kurniati, H. & Hamidy, A. (2017) Advertisement Calls Variation on Hylarana nicobariensis (Stoliczka, 1870) of Five Different
Populations in Indonesia (Anura: Ranidae). Indonesian Journal of Biology, 12 (2), 165–173. [unknown pagination]
Matsui, M. (1996) Call Characteristics and Systematic Relationships of a Malayan Treefrog Nyctixalus pictus (Anura,
Rhacophoridae). Herpetological Journal, 6 (2), 62–64.
Priambodo, B., Firmansyah, R., Pranata, D.C., Aninnas, A.N., Susanto, M.A.D., Aji, F.D.N., Widodo, T.W., Gunawan, G.,
Permana, D., Adiba, F.Y., Ristanto, Y., Erfanda, M.P. & Kadafi, A.M. (2021) Rediscovery of pearly tree frog, Nyctixalus
margaritifer Boulenger, 1882 (Amphibia: Rhacophoridae) from Mt. Wilis after 135 years. Turkish Journal of Zoology, 45
(4), 329–334.
https://doi.org/10.3906/zoo-2104-22
Rumanta, M., Kunda, R.M. & Iryani, K. (2019) Diversity and Species composition of anura in telaga warna nature conservation,
west java, Indonesia. International Journal of Zoology Studies, 4 (5), 35–40.
Schlaepfer, M.A. & Figeroa-Sandí, R. (1998) Female Reciprocal Calling in a Costa Rican Leaf-Litter Frog, Eleutherodactylus
podiciferus. Copeia, 1998 (4), 1076–1080.
https://doi.org/10.2307/1447362
Sueur, J., Aubin, T. & Simonis, C. (2008) Seewave, a free modular tool for sound analysis and synthesis. Bioacoustics, 18,
213–226.
https://doi.org/10.1080/09524622.2008.9753600
Willaert, B., Suyesh, R., Garg, S., Giri, V.B., Bee, M.A. & Biju, S.D. (2016) A unique mating strategy without physical contact
during fertilization in Bombay Night Frogs (Nyctibatrachus humayuni) with the description of a new form of amplexus and
female call. PeerJ, 4, e2117.
https://doi.org/10.7717/peerj.2117

URL : https://doi.org/10.11646/zootaxa.5410.2.10

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Detail Karya Ilmiah Dosen

Rouland Ibnudarda, Achmad Farajallah, Dyah Perwitasari, Amir Hamidy, Wahyu Prihatini, Boby Darmawan

Judul	:	Female reciprocal calling of pearly tree frog (Nyctixalus margaritifer Boulenger, 1882) in West Java, Indonesia
Abstrak	:	yctixalus margaritifer, also known as the pearly tree frog, was described based on a male specimen purchased from the East Indies. The Royal Museum, Brussels, lost the specimen between 1882 and 1884. Nonetheless, in 1884, V. Huegel 1884 discovered a male specimen from Willis Mountains (Java), which was established as this species’neotype. N. margaritifer is endemic and disjunct in Java, Indonesia, in undisturbed highland forests above 700 m elevation. In 1998, Iskandar discovered female species specimens in Situ Gunung in Mount Gede Pangrango West Java. Later, in 2019, Rumanta found five specimens at Telaga Warna in Mount Gede, West Java. All previous research, however, did not include descriptions or recordings of the species’ acoustic signals. Per the previous studies, this paper focuses on species found in West Java. Using the playback experiment method, we have described and documented the previously unknown call of the female N. margaritifer. Based on the results of the playback experiment, the female frogs recognized and responded to the conspecific acoustic stimuli we provided. We recorded 28 response calls emitted after the call of note groups consisting of 10 notes with a response duration of 1.7 ± 0.8 (0.09–4.44 s) and 34 calls emitted after note groups consisting of 12 notes with a response duration of 2.43 ± 1.9 (0.56–8 s). Regarding the number of call responses, these results prove that the female N. margaritifer can emit calls and be attracted to long and constant male calls, as commonly observed in other anurans. The female calls had unpulsed characteristics consisting of numerous harmonics within a sparse spectrum, which is similar to the note type in call of a male N. margaritifer recorded by Michael Ready and male N. pictus. A total of 36 calls exhibited a dominant frequency modulation of 3.57 ± 2.67 (1.1–11.16 Hz/ms), while 25 calls had an index modulation of 1.22 ± 0.21 (1.0–1.6). The results indicate that the female frogs consistently maintained their calls with amplitude modulation, dominant frequency modulation, or both. Nevertheless, the limitations of this study were that we only obtained recordings from four females. Therefore, future studies with representative samples are needed to explore the acoustical signal and vocalization in the female N. margaritifer.
Tahun	:	2024	Media Publikasi	:	Jurnal Internasional
Kategori	:	Jurnal	No/Vol/Tahun	:	5410 / 2 / 2024
ISSN/ISBN	:	1175-5326
PTN/S	:	universitas pakuan	Program Studi	:	BIOLOGI
Bibliography	:	Boulenger, G.A. (1882) V.—Description of a new genus and species of frogs of the family Ranidae. Annals and Magazine of Natural History, Series 5, 10 (55), 35. https://doi.org/10.1080/00222938209459662 Bush, S.L., Dyson, M.L. & Halliday, T.R. (1996) Selective phonotaxis by males in the Majorcan midwife toad. Proceedings of the Royal Society of London. Series B: Biological Sciences, 263 (1372), 913–917. https://doi.org/10.1098/rspb.1996.0135 Capranica, R.R. (1965) n.k. In: The evoked vocal response of the bullfrog: A study of communication by sound. Research Monograph 33. MIT Press, Cambridge, Massachusetts, pp. 29–54. Castellano, S. & Rosso, A. (2006) Variation in call temporal properties and female preferences in Hyla intermedia. Behaviour, 143 (4), 405–424. https://doi.org/10.1163/156853906776240650 Centre For Conservation Bioacoustics. (2019) Raven Pro: Interactive sound analysis software. Version 1.6. 1. Computer software. The Cornell Lab of Ornithology. https://ravensoundsoftware.com/ (accessed 5 January 2024) Dubois, A. (1981) List of nominal genera and subgenera De Ranoidea (Anura amphibians) of the world, With Identification of their species-types. Nomenclatural consequences. Pubblicazioni Del Centro Di Studio Per La Faunistica Ed Ecologia Tropicali Del C.N.R. CCXVI. Monitore Zoologico Italiano, Supplemento, 15 (1), 225–284. https://doi.org/10.1080/03749444.1981.10736637 Emmrich, M., Vences, M., Ernst, R., Köhler, J., Barej, M.F., Glaw, F., Jansen, M. & Rödel, M.O. (2020) A guild classification system proposed for anuran advertisement calls. Zoosystematics and Evolution, 96 (2), 515–525. https://doi.org/10.3897/zse.96.38770 Faggioni, G., Souza, F., Uetanabaro, M., Landgref-Filho, P., Furman, J. & Prado, C. (2017) Reproductive biology of the nest building vizcacheras frog Leptodactylus bufonius (Amphibia. Anura. Leptodactylidae). Including a description of unusual courtship behaviour. Herpetological Journal, 27 (1), 73–80. Gerhardt, H.C. & Bee, M.A. (2007) Recognition and localisation of acoustic signals. In: Narins, P.M., Feng, A.S., Fay, R.R. & Popper, A.N. (Eds.), hearing and sound communication in amphibians. Springer, New York, pp. 113–146. https://doi.org/10.1007/978-0-387-47796-1_5 Inger, R.F. (1966) The Systematics and Zoogeography of The Amphibia of Borneo. Fieldiana Zoology, 52, 349–352. https://doi.org/10.5962/bhl.title.3147 Iskandar, D.T. (1998) The Amphibians of Java and Bali. Bogor, Indonesia: Research and Development Centre for Biology— LIPI and GEF Biodiviersity Collections Project, pp. 83–85. Köhler, J., Jansen, M., Rodríguez, A., Kok, P.J.R., Toledo, L.F., Emmrich, M., Glaw, F., Haddad, C.F.B., Rödel, M.O. & Vences, M. (2017) The Use of Bioacoustics in Anuran Taxonomy: Theory. Terminology. Methods And Recommendations for Best Practice. Zootaxa, 4251 (1), 1–124. https://doi.org/10.11646/zootaxa.4251.1.1 Kurniati, H. & Hamidy, A. (2017) Advertisement Calls Variation on Hylarana nicobariensis (Stoliczka, 1870) of Five Different Populations in Indonesia (Anura: Ranidae). Indonesian Journal of Biology, 12 (2), 165–173. [unknown pagination] Matsui, M. (1996) Call Characteristics and Systematic Relationships of a Malayan Treefrog Nyctixalus pictus (Anura, Rhacophoridae). Herpetological Journal, 6 (2), 62–64. Priambodo, B., Firmansyah, R., Pranata, D.C., Aninnas, A.N., Susanto, M.A.D., Aji, F.D.N., Widodo, T.W., Gunawan, G., Permana, D., Adiba, F.Y., Ristanto, Y., Erfanda, M.P. & Kadafi, A.M. (2021) Rediscovery of pearly tree frog, Nyctixalus margaritifer Boulenger, 1882 (Amphibia: Rhacophoridae) from Mt. Wilis after 135 years. Turkish Journal of Zoology, 45 (4), 329–334. https://doi.org/10.3906/zoo-2104-22 Rumanta, M., Kunda, R.M. & Iryani, K. (2019) Diversity and Species composition of anura in telaga warna nature conservation, west java, Indonesia. International Journal of Zoology Studies, 4 (5), 35–40. Schlaepfer, M.A. & Figeroa-Sandí, R. (1998) Female Reciprocal Calling in a Costa Rican Leaf-Litter Frog, Eleutherodactylus podiciferus. Copeia, 1998 (4), 1076–1080. https://doi.org/10.2307/1447362 Sueur, J., Aubin, T. & Simonis, C. (2008) Seewave, a free modular tool for sound analysis and synthesis. Bioacoustics, 18, 213–226. https://doi.org/10.1080/09524622.2008.9753600 Willaert, B., Suyesh, R., Garg, S., Giri, V.B., Bee, M.A. & Biju, S.D. (2016) A unique mating strategy without physical contact during fertilization in Bombay Night Frogs (Nyctibatrachus humayuni) with the description of a new form of amplexus and female call. PeerJ, 4, e2117. https://doi.org/10.7717/peerj.2117
URL	:	https://doi.org/10.11646/zootaxa.5410.2.10