Matches in SemOpenAlex for { <https://semopenalex.org/work/W800971450> ?p ?o ?g. }
Showing items 1 to 53 of
53
with 100 items per page.
- W800971450 endingPage "184" @default.
- W800971450 startingPage "184" @default.
- W800971450 abstract "In the foregoing volume of the »Notes”, I have described (p. 32) a ♀ specimen of a Batocerid belonging to the genus Rosenbergia Rits., on which I bestowed the specific name megalocephala on account of the enormous development of the head. Having been fortunate enough to procure lately a ♂ specimen, I think it will be of interest to point out the sexual differences, which do not only consist of the usual characteristic of the antennae. Firstly the head and mandibles are not extraordinarily developed but are well proportioned to the size of the insect; the antennae are of course more robust and longer, measuring 75 mm., thus overreaching the body with 30 mm. The thoracic spines are slightly directed upwards, the humeral tooth is somewhat larger, and the flattened granules are less numerous on the apical portion of the elytra. Very misleading is the orange pile on the cheeks along the eyes, as well as the presence of an orange stripe on each elytron, beginning just below the shoulder and nearly touching the apex. Now it is a well known fact that the spots of the Batocerids are reddish or orange when the insect is alive, but almost all the specimens we receive have lost this coloration and show white spots. The ♀ I described formerly has also entirely lost this peculiarity, and the orange stripe is only indicated by a streak of more closely set white hairs. As both the typical species ( mandibularis and vetusta) have been described from ♂ specimens, it remains an interesting question whether the large head of the ♀ will prove to be a sexual difference for the whole genus, or not." @default.
- W800971450 created "2016-06-24" @default.
- W800971450 creator A5049405551 @default.
- W800971450 date "1887-01-01" @default.
- W800971450 modified "2023-09-23" @default.
- W800971450 title "On the male of Rosenbergia megalocephala, v. d. Poll" @default.
- W800971450 hasPublicationYear "1887" @default.
- W800971450 type Work @default.
- W800971450 sameAs 800971450 @default.
- W800971450 citedByCount "0" @default.
- W800971450 crossrefType "journal-article" @default.
- W800971450 hasAuthorship W800971450A5049405551 @default.
- W800971450 hasConcept C105702510 @default.
- W800971450 hasConcept C144027150 @default.
- W800971450 hasConcept C67139541 @default.
- W800971450 hasConcept C83082669 @default.
- W800971450 hasConcept C86803240 @default.
- W800971450 hasConceptScore W800971450C105702510 @default.
- W800971450 hasConceptScore W800971450C144027150 @default.
- W800971450 hasConceptScore W800971450C67139541 @default.
- W800971450 hasConceptScore W800971450C83082669 @default.
- W800971450 hasConceptScore W800971450C86803240 @default.
- W800971450 hasIssue "2" @default.
- W800971450 hasLocation W8009714501 @default.
- W800971450 hasOpenAccess W800971450 @default.
- W800971450 hasPrimaryLocation W8009714501 @default.
- W800971450 hasRelatedWork W1507117082 @default.
- W800971450 hasRelatedWork W1887222661 @default.
- W800971450 hasRelatedWork W1938121192 @default.
- W800971450 hasRelatedWork W1967264029 @default.
- W800971450 hasRelatedWork W2002737135 @default.
- W800971450 hasRelatedWork W2015839969 @default.
- W800971450 hasRelatedWork W2035742385 @default.
- W800971450 hasRelatedWork W2052295282 @default.
- W800971450 hasRelatedWork W2052329252 @default.
- W800971450 hasRelatedWork W2064681836 @default.
- W800971450 hasRelatedWork W2108068904 @default.
- W800971450 hasRelatedWork W2110946241 @default.
- W800971450 hasRelatedWork W2133577504 @default.
- W800971450 hasRelatedWork W2148773230 @default.
- W800971450 hasRelatedWork W2171688976 @default.
- W800971450 hasRelatedWork W2282776715 @default.
- W800971450 hasRelatedWork W2429738254 @default.
- W800971450 hasRelatedWork W389271498 @default.
- W800971450 hasRelatedWork W797507356 @default.
- W800971450 hasRelatedWork W2112486347 @default.
- W800971450 hasVolume "9" @default.
- W800971450 isParatext "false" @default.
- W800971450 isRetracted "false" @default.
- W800971450 magId "800971450" @default.
- W800971450 workType "article" @default.