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1,225 results for “larval morphology”
Fig. 3 in Larval morphology of Crephelochares and Peltochares (Coleoptera: Hydrophilidae)
Fig. 3. Head capsule of third instar larva of Crephelochares abnormalis (Sharp, 1890). A – dorsal view; B – ventral view; C – detail of anterior margin, dorsal view.
Fig. 2 in Larval morphology of Crephelochares and Peltochares (Coleoptera: Hydrophilidae)
Fig. 2. Third instar larva of Crephelochares abnormalis (Sharp, 1890). A – head, dorsal view; B – prosternum, ventral view; C – mesothoracic leg; D – spiracular atrium, dorsal view, many setae missing in the specimen.
Fig. 1 in Larval morphology of Crephelochares and Peltochares (Coleoptera: Hydrophilidae)
Fig. 1. Third instar larvae of Crephelochares abnormalis (Sharp, 1890). A – habitus, dorsal, lateral, ventral view; B – abdominal apex, ventral view (a: proleg on segment 7, b: ventral lobe, c: acrocercus); C – left proleg, abdominal segment 6, ventral view; D, E – alive individual.
F I G U R E 3 in Larval stages of the Antarctic dragonfish Akarotaxis nudiceps (Waite, 1916), with comments on the larvae of the morphologically similar species Prionodraco evansii Regan 1914 (Notothenioidei: Bathydraconidae)
F I G U R E 3 Comparison of (a) left lateral view and (b) dorsal view of lower tail of Akarotaxis nudiceps [VIMS 22788a, 22.7 mm total length ðLT)] to (c) left lateral view and (d) dorsal view of lower tail of Prionodraco evansii (VIMS 43603, 19.4 mm LT). Anterior faces left in both (b) and (d)
F I G U R E 4 in Larval stages of the Antarctic dragonfish Akarotaxis nudiceps (Waite, 1916), with comments on the larvae of the morphologically similar species Prionodraco evansii Regan 1914 (Notothenioidei: Bathydraconidae)
F I G U R E 4 Comparison of (a) Akarotaxis nudiceps [VIMS 22788a, 22.7 mm total length ðLT)] and (b) Prionodraco evansii (VIMS 43603, 19.4 mm LT). Dorsal view
F I G U R E 1 in Larval stages of the Antarctic dragonfish Akarotaxis nudiceps (Waite, 1916), with comments on the larvae of the morphologically similar species Prionodraco evansii Regan 1914 (Notothenioidei: Bathydraconidae)
F I G U R E 1 Map of a portion of the western Antarctic Peninsula showing the capture sites of the 14 larval specimens of Akarotaxis nudiceps examined herein with depth contours in meters. The inset shows Antarctica with the grey box indicating the map region. The specimens were collected by the Palmer Antarctica Long-Term Ecological Research (Palmer LTER) programme during austral summer (January–February). The corresponding VIMS catalogue numbers to each of the shortened labels are given in Table 1
F I G U R E 2 in Larval stages of the Antarctic dragonfish Akarotaxis nudiceps (Waite, 1916), with comments on the larvae of the morphologically similar species Prionodraco evansii Regan 1914 (Notothenioidei: Bathydraconidae)
F I G U R E 2 Development of Akarotaxis nudiceps in left lateral view. (a) VIMS 43571, 10.8 mm total length (LT), preflexion. (b) VIMS 41368, 14.9 mm LT, postflexion. (c) VIMS 22690, 19.7 mm LT, postflexion. (d) VIMS 22788a, 22.7 mm LT, postflexion
Figure 13 - C. zonarius 1 in Chrysoritis Butler (Papilionoidea: Lycaenidae: Aphnaeinae) - Part II: Natural history: morphology, ecology, and behaviour, with accounts of larval ecology and insights into the aphytophagous C. dicksoni (Gabriel)
Figure 13 - C. zonarius 1st instar, in captivity, feeding on Osteospermum moniliferum (Silwerstroomstrand, Cape Town) in a manner described for C. zeuxo by Clark & Dickson (1971:168). The usual host plant for C. zonarius in nature is O. incanum.
Figure 1 in Chrysoritis Butler (Papilionoidea: Lycaenidae: Aphnaeinae) - Part II: Natural history: morphology, ecology, and behaviour, with accounts of larval ecology and insights into the aphytophagous C. dicksoni (Gabriel)
Figure 1 – Flattened components of male genitalia of eight Chrysoritis species. From top to bottom: juxta (furca), valve, and saccus. (a) C. thysbe, (b) C. p. pyroeis, (c) C. oreas, (d) C. zonarius, (e) C. f. felthami, (f) C. l. lycegenes, (g) C. dicksoni, and (h) C. phosphor. Reproduced from Heath (1997: 60). See also Fig. 2 in Heath et al., 2023.
Figure 3 in Chrysoritis Butler (Papilionoidea: Lycaenidae: Aphnaeinae) - Part II: Natural history: morphology, ecology, and behaviour, with accounts of larval ecology and insights into the aphytophagous C. dicksoni (Gabriel)
Figure 3 – Micrographs of basal hind wing scales at three magnifications, under dorso-lateral lighting intending to invoke iridescence if any. Images show the base of the wing. A–C: C. violescens (Komsberg Pass, sample SAM-LEP-A041390). D– F: C. aridus (Studer's Pass, SAM-LEP-A041391). G–I: C. amatola stat. nov. (Groot Winterberg, SAM-LEP-A041392). Images by S. van Noort.
Figure 7 in Chrysoritis Butler (Papilionoidea: Lycaenidae: Aphnaeinae) - Part II: Natural history: morphology, ecology, and behaviour, with accounts of larval ecology and insights into the aphytophagous C. dicksoni (Gabriel)
Figure 7 - Eggs of four Chrysoritis species (not to scale). A. C. z. zonarius (Churchhaven). B. C. rileyi (Brand Vlei). C. C. blencathrae (Waaihoek Mt.). D. C. dicksoni (Witsand; photo: S.E. Woodhall).
Figure 9 in Chrysoritis Butler (Papilionoidea: Lycaenidae: Aphnaeinae) - Part II: Natural history: morphology, ecology, and behaviour, with accounts of larval ecology and insights into the aphytophagous C. dicksoni (Gabriel)
Figure 9 – Four tubercles (excluding tentacular organ) re-drawn from Clark & Dickson (1971). (a) C. nigricans, (b) C. pan, (c) C. p. palmus, (d) C. u. uranus.
Figure 11 – C. t. thysbe 5 in Chrysoritis Butler (Papilionoidea: Lycaenidae: Aphnaeinae) - Part II: Natural history: morphology, ecology, and behaviour, with accounts of larval ecology and insights into the aphytophagous C. dicksoni (Gabriel)
Figure 11 – C. t. thysbe 5th instar plus two Crematogaster peringueyi ants engaged in mutual trophallaxis, sharing honeydew that was taken from the larva's DNO (Blaauwberg N. Res.)
Fig. 8 in A combined morphological and molecular approach in identifying barnacle cyprids from the Matang Mangrove Forest Reserve in Malaysia: essentials for larval ecology studies
Fig. 8. Classification tree model computed from the morphometric characters of complete specimen data (with carapace sculpturing). A binary decision is made at each node, where 'true' for the node description lead to branch at left and 'false' to right. Probability of correct prediction ('recall') at each terminal node ('leaf') is also shown.
Fig. 7 in A combined morphological and molecular approach in identifying barnacle cyprids from the Matang Mangrove Forest Reserve in Malaysia: essentials for larval ecology studies
Fig. 7. Light and scanning electron micrograph of cyprids of: A, B, Amphibalanus reticulatus; C, OTU 2; D, Amphibalanus amphitrite; and E, OTU 1. Carapace sculpturing were absent in this group of cyprids.
Fig. 9 in A combined morphological and molecular approach in identifying barnacle cyprids from the Matang Mangrove Forest Reserve in Malaysia: essentials for larval ecology studies
Fig. 9. Composition of barnacle cyprid diversity at different stations and different year of collection.
Fig. 6 in A combined morphological and molecular approach in identifying barnacle cyprids from the Matang Mangrove Forest Reserve in Malaysia: essentials for larval ecology studies
Fig. 6. Light and scanning electron micrograph of cyprids of: A–H, Amphibalanus variegatus; and I–L, Euraphia withersi. Details of specific carapace sculpturing patterns in each species are shown at higher magnification. 6I, E. withersi has reddish pigments around the carapace (arrows) and a dark rounded pigmentation spot (circled).
Fig. 5 in A combined morphological and molecular approach in identifying barnacle cyprids from the Matang Mangrove Forest Reserve in Malaysia: essentials for larval ecology studies
Fig. 5. Light and scanning electron micrograph of cyprids of: A–D, Fistulobalanus sp.; and E–J, Fistulobalanus patellaris. Details of specific carapace sculpturing patterns in each species are shown at higher magnification.
Fig. 2 in A combined morphological and molecular approach in identifying barnacle cyprids from the Matang Mangrove Forest Reserve in Malaysia: essentials for larval ecology studies
Fig. 2. Lateral view of cyris larvae of barnacle showing measurements used for morphometric analysis. CL: carapace length; CH: carapace height; A: posterior carapace angle. Ratio of CL/CH was also calculated.
Fig. 1 in A combined morphological and molecular approach in identifying barnacle cyprids from the Matang Mangrove Forest Reserve in Malaysia: essentials for larval ecology studies
Fig. 1. Map of sampling locations at Matang Mangrove Forest Reserve (MMFR) in Perak, Malaysia. Sampling was carried out in April 2011 at sites 1–8 and in June 2012 at sites 9–14.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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