Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 21 checked references that resolve
resolves10.1038/31689Comparative evidence for the evolution of genitalia by sexual selection
resolves10.1093/aesa/17.3.275The Comparative Morphology of the Male Genitalia of the Primitive Lepidoptera.*
resolves10.1006/mpev.1997.0412The Phylogeny of the Caelifera (Insecta, Orthoptera) as Deduced from mtrRNA Gene Sequences
resolves10.1017/S0952836903004709Evidence for functional segregation in the directionally asymmetric male genitalia of the spider <i>Metagonia mariguitarensis</i> (González‐Sponga) (Pholcidae: Araneae)
resolves10.1093/aesa/37.3.336A Comparative Study of the Appendages of the Eighth and Ninth Abdominal Segments of Insects
resolves10.1111/j.1095-8312.2008.00983.xMosaic pattern of genital divergence in three populations of Schistocerca lineata Scudder, 1899 (Orthoptera: Acrididae: Cyrtacanthacridinae)
resolves10.1242/jeb.200.20.2597Sexual Signalling in Bladder Grasshoppers: Tactical Design for Maximizing Calling Range
The 23 references without a DOI — listed, not checked
no DOI — not checkedStructure et évolution des genitalia chez les Acrididae et familles apparentées
no DOI — not checkedThe phallic complex in the Oedipodinae (Orthoptera: Acrididae)
no DOI — not checkedNotes préliminaires sur les genitalia de Proscopoidea (Orthoptera Acridomorpha)
no DOI — not checkedRevision of the family Pneumoridae (Orthoptera: Acridoidea
no DOI — not checkedClassification of the Acridomorphoid Insects
no DOI — not checkedEvolutionary relationships of phallic structures of Acridomorpha (Orthoptera)
no DOI — not checkedSexual selection and animal genitalia
no DOI — not checkedRapid divergent evolution of genitalia: Theory and data updated
no DOI — not checkedNONA computer program, version 2.0, Tucuman, Argentina
no DOI — not checkedA revision of the Puer group of the North American genus Melanoplus, with remarks on the taxonomic value of the concealed male genitalia in the Cyrtacanthacridinae (Orthoptera, Acrididae)
no DOI — not checkedThe genera of the Central and South American grashopper family Proscopiidae (Orthoptera: Acridomorpha)
no DOI — not checkedOrthoptera
no DOI — not checkedThe concealed copulatory structures of the Pyrgomorphidae (Orthoptera: Acridoidea)
no DOI — not checkedSearching for the optimal data partitioning strategy in mitochondrial phylogenomics: A phylogeny of Acridoidea (Insecta: Orthoptera: Caelifera) as a case study
no DOI — not checkedWinClada computer program, version 1.00.18-OptCodeFix (BETA)
no DOI — not checkedThe male genitalia in the Hymenoptera, especially the family Ichneumonidae. I, II
no DOI — not checkedOn the presence of concealed genitalic structures in female caelifera (Insecta; Orthoptera)
no DOI — not checkedA comparative study of the subfamilies of the Acrididae (Orthoptera) primarily on the bases of their phallic structures
no DOI — not checkedThe comparative anatomy of the male genital tube in Coleoptera
no DOI — not checkedA revised interpretation of the external reproductive organs of male insects
no DOI — not checkedPost-adult emergence development of genitalic structures in SchistocercaStål and LocustaL. (Orthoptera: Acrididae)
no DOI — not checkedTaxonomist’s glossary of genitalia in insects
no DOI — not checkedStudies on the sexual armature of Diptera II. A contribution to the study of the morphology and homology of the male terminalia of Calliphoraand Sarcophaga
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