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Biology and life cycle of Euploea netscheri Snellen, 1889 (Lepidoptera: Danainae) on Hoya host plants (Apocynaceae)

JURNAL BIOLOGI PAPUA · Vol. 18 No. 1 (2026) · pp. 1–8

DOI
10.31957/jbp.4238
ISSN
2503-0450, 2086-3314
Published
2026-04-01
Publisher
Jurusan Biologi FMIPA Universitas Cenderawasih
Language
eng

Abstract

Biological observations and life cycle studies of Euploea netscheri Snellen, 1899 on Hoya species were conducted at Yadikap Garden, Arso 2, Keerom, Papua, Indonesia, from June to August 2024. Eggs laid by female butterflies on Hoya leaves were observed to record hatching time and the duration of the egg stage. Additionally, the total number of larval instars, the duration of each instar, and the duration of the pupal stage until emergence of the imago were documented. Measurements of the length of eggs, larvae, pupae, and adult butterflies were carried out using a caliper. The behavior and morphological characteristics of each larval instar, as well as those of the pupae and adults, were observed and recorded. Female E. netscheri butterflies were found to lay eggs on the leaves of Hoya globulifera and H. pachiphylla. The species completed its life cycle in approximately 22–25 days, consisting of an egg stage of about 3 days, a larval stage of 12–14 days, a pre-pupal stage of 1 day, and a pupal stage lasting 6–7 days. The results of this study provide the first record of the distribution, biology, and life cycle of E. netscheri in Keerom, Papua. New information is also presented regarding its larval host plants, namely H. globulifera and H. pachiphylla.

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31 authors · 100 co-authorship links

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Co-authorOrganisationJoint articles
Nurlita DianingsihAffiliation unknown3
Supeni SufaatiAffiliation unknown3
Linus Yhani ChrystomoAffiliation unknown2
Irma RahayuAffiliation unknown2
Yuliandra M. NumberiAffiliation unknown2
Ignatius Joko SuyonoAffiliation unknown2
Charisma Puspa OmegaAffiliation unknown2
Arsyam MawardiAffiliation unknown1
Aditya Krishar KarimAffiliation unknown1
Henderite L. OheeAffiliation unknown1
Suharno SuharnoAffiliation unknown1
Puguh SujartaAffiliation unknown1
Lisye I. ZebuaAffiliation unknown1
Tri GunaediAffiliation unknown1
Meinarni AsnawiAffiliation unknown1
TRIWIYONO TRIWIYONOAffiliation unknown1
Anastasia NumberiAffiliation unknown1
Suyatno SuyatnoAffiliation unknown1
Alfred B. AlfonsAffiliation unknown1
Andrea K.M. AbelAffiliation unknown1
Katherina SroyerAffiliation unknown1
Geraldinalia NgamelubunAffiliation unknown1
Vita PurnamasariAffiliation unknown1
Daniel LantangAffiliation unknown1
Herlando SinagaAffiliation unknown1
Ester RampaAffiliation unknown1
Herlina MenufanduAffiliation unknown1
Erlies P. RamandeyAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ejournal.uncen.ac.id/index.php/JBP/oai, first harvested 1 Nov 2026, last seen 1 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Biology and life cycle of Euploea netscheri Snellen, 1889 (Lepidoptera: Danainae) on Hoya host plants (Apocynaceae)</dc:title>
	<dc:creator>Daawia, Daawia</dc:creator>
	<dc:creator>Budi, I Made</dc:creator>
	<dc:creator>Suhartawan, Bambang</dc:creator>
	<dc:description xml:lang="en-US">Biological observations and life cycle studies of Euploea netscheri Snellen, 1899 on Hoya species were conducted at Yadikap Garden, Arso 2, Keerom, Papua, Indonesia, from June to August 2024.  Eggs laid by female butterflies on Hoya leaves were observed to record hatching time and the duration of the egg stage. Additionally, the total number of larval instars, the duration of each instar, and the duration of the pupal stage until emergence of the imago were documented. Measurements of the length of eggs, larvae, pupae, and adult butterflies were carried out using a caliper. The behavior and morphological characteristics of each larval instar, as well as those of the pupae and adults, were observed and recorded. Female E. netscheri butterflies were found to lay eggs on the leaves of Hoya globulifera and H. pachiphylla. The species completed its life cycle in approximately 22–25 days, consisting of an egg stage of about 3 days, a larval stage of 12–14 days, a pre-pupal stage of 1 day, and a pupal stage lasting 6–7 days. The results of this study provide the first record of the distribution, biology, and life cycle of E. netscheri in Keerom, Papua. New information is also presented regarding its larval host plants, namely H. globulifera and H. pachiphylla.</dc:description>
	<dc:publisher xml:lang="en-US">Jurusan Biologi FMIPA Universitas Cenderawasih</dc:publisher>
	<dc:date>2026-04-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejournal.uncen.ac.id/index.php/JBP/article/view/4238</dc:identifier>
	<dc:identifier>10.31957/jbp.4238</dc:identifier>
	<dc:source xml:lang="en-US">JURNAL BIOLOGI PAPUA; Vol. 18 No. 1 (2026); 1-8</dc:source>
	<dc:source xml:lang="id-ID">Jurnal Biologi Papua; Vol 18 No 1 (2026); 1-8</dc:source>
	<dc:source>2503-0450</dc:source>
	<dc:source>2086-3314</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.uncen.ac.id/index.php/JBP/article/view/4238/3625</dc:relation>
</oai_dc:dc>