Evidence map›Paper›PMID 40529335›Full record

ArticleEcology and evolution2025

Seasonal Variation of Forest Butterfly Diversity in Tropical Lowland Nepal.

Mahamad Sayab Miya, Subarna Shrestha, Annapurna Dhakal, Soniya Shrestha, Renuka Karki, Kriti Thapa, Nisha Simkhada, Prakriti Chataut, Pabitra Maya Tamang, Apeksha Chhetri

Abstract read
In one paragraph

Article in Ecology and evolution, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Mahamad Sayab MiyaDepartment of Biological Sciences Western Kentucky University Bowling Green Kentucky USA.ORCID https://orcid.org/0000-0002-1675-593X
Subarna ShresthaFaculty of Forestry Agriculture and Forestry University Hetauda Nepal.ORCID https://orcid.org/0009-0004-0923-3780
Annapurna DhakalInstitute of Forestry Hetauda Campus, Tribhuvan University Hetauda Nepal.ORCID https://orcid.org/0009-0009-1249-1808
Soniya ShresthaInstitute of Forestry Hetauda Campus, Tribhuvan University Hetauda Nepal.ORCID https://orcid.org/0009-0004-4028-9942
Renuka KarkiInstitute of Forestry Hetauda Campus, Tribhuvan University Hetauda Nepal.ORCID https://orcid.org/0009-0001-4397-4337
Kriti ThapaInstitute of Forestry Hetauda Campus, Tribhuvan University Hetauda Nepal.ORCID https://orcid.org/0009-0009-4487-5283
Nisha SimkhadaSault College Brampton Campus Brampton Canada.
Prakriti ChatautInstitute of Forestry Hetauda Campus, Tribhuvan University Hetauda Nepal.ORCID https://orcid.org/0009-0002-3926-8242
Pabitra Maya TamangInstitute of Forestry Hetauda Campus, Tribhuvan University Hetauda Nepal.
Apeksha ChhetriInstitute of Forestry Pokhara Campus, Tribhuvan University Pokhara Nepal.ORCID https://orcid.org/0000-0003-2123-2348

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Butterfly populations and diversity vary with the seasons due to bioclimatic factors, particularly precipitation and temperature. Their seasonality in the tropical region of Nepal has not been well studied, and climatic factors have yet to be incorporated into research. Hence, this study examined the seasonal variation of forest butterfly diversity, community composition, and the effect of precipitation and temperature on diversity in the tropical lowland of Nepal. Butterflies were sampled for a year using Pollard Walk and checklist methods. Different forms of diversity indices, similarity/dissimilarity, and indicator species analysis were performed using data from the Pollard Walk. Generalized Linear Mixed Models were employed to assess the effect of precipitation and temperature on species richness and abundance. Data from the checklist method was utilized to account for the overall species richness. A total of 115 butterfly species from six families were documented. The diversity and community composition varied significantly between the seasons, with two seasonal peaks of richness: pre-monsoon and post-monsoon. Species richness and abundance also varied significantly among the families. Species such as

Indexed as

HetaudaHill diversityLepidopteraNymphalidaePollard Walkseasonality

Identifiers

PMID40529335
PMCPMC12171244

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.