1,721,073 research outputs found
Another strange holometabolan larva from Kachin amber-the enigma of the beak larva (Neuropteriformia)
No full textHAUG, JOACHIM T., HAUG, CAROLIN (2022): Another strange holometabolan larva from Kachin amber-the enigma of the beak larva (Neuropteriformia). Palaeoentomology 5 (3): 276-284, DOI: 10.11646/palaeoentomology.5.3.11, URL: http://dx.doi.org/10.11646/palaeoentomology.5.3.1
FIGURE 1 in Another strange holometabolan larva from Kachin amber-the enigma of the beak larva (Neuropteriformia)
No full textFIGURE 1.?Partisaniferus edjarzembowskii sp. nov., beak larva, SNHM-6013, Kachin amber, Myanmar, in dorsal view under different light settings. A, Under unpolarised ring light with black background. B, Under cross-polarised light with black background. C, Colour-marked version of B. D, Under transmitted light. Abbreviations: a2–a8 = abdomen segments 2–8; at = antenna; bk = beak; hc = head capsule; mt = metathorax; pl = palp; pt = prothorax; te = trunk end.Published as part of HAUG, JOACHIM T. & HAUG, CAROLIN, 2022, Another strange holometabolan larva from Kachin amber-the enigma of the beak larva (Neuropteriformia), pp. 276-284 in Palaeoentomology 5 (3) on page 278, DOI: 10.11646/palaeoentomology.5.3.11, http://zenodo.org/record/682074
FIG. 1 in New species of Thylacocephala, Eodollocaris keithflinti n. gen., n. sp., from the Mazon Creek Lagerstätte, Illinois, United States (c. 307 Ma) and redescription of other Mazon Creek thylacocephalans
No full textFIG. 1. — Mazon Creek Lagerstätte: A, location of the Mazon Creek area; B, map of the Mazon Creek area (adapted from Baird et al. 1986); C, stratigraphy of Mazon Creek area (adapted from Cotroneo et al. 2016).Published as part of Laville, Thomas, Haug, Joachim T. & Haug, Carolin, 2021, New species of Thylacocephala, Eodollocaris keithflinti n. gen., n. sp., from the Mazon Creek Lagerstätte, Illinois, United States (c. 307 Ma) and redescription of other Mazon Creek thylacocephalans, pp. 295-310 in Geodiversitas 43 (10) on page 297, DOI: 10.5252/geodiversitas2021v43a10, http://zenodo.org/record/474654
Concavicaris Rolfe 1961
No full textGenus Concavicaris Rolfe, 1961 Colpocaris Meek, 1872: 33 (junior homonym of Colpocaris von Meyer, 1862). TYPE SPECIES. — Ceratiocaris (Colpocaris) bradleyi Meek, 1872, from the Waverly formation (Mississipian) of Kentucky, United States. DIAGNOSIS (repeated from Rolfe 1961). — Carapace with a fused hinge line, a rostrum extended anteriorly, a pronounced optic notch, and up to three lateral longitudinal ridges.Published as part of Laville, Thomas, Haug, Joachim T. & Haug, Carolin, 2021, New species of Thylacocephala, Eodollocaris keithflinti n. gen., n. sp., from the Mazon Creek Lagerstätte, Illinois, United States (c. 307 Ma) and redescription of other Mazon Creek thylacocephalans, pp. 295-310 in Geodiversitas 43 (10) on page 298, DOI: 10.5252/geodiversitas2021v43a10, http://zenodo.org/record/474654
Eodollocaris Laville & Haug & Haug 2021, n. gen.
No full textGenus Eodollocaris Laville, J.T. Haug & C. Haug, n. gen. urn:lsid:zoobank.org:act: 52E16EC8-EAB2-457C-94D2-C187234EC1A3 ETYMOLOGY. — Referring with ‘-dollocaris’ to the similarities to Paradollocaris vannieri Charbonnier, 2017 and the Mesozoic form more generally, and ‘Eo-’ to refer to an early form of it TYPE SPECIES. — Eodollocaris keithflinti n. gen., n. sp. DIAGNOSIS. — As for the species.Published as part of Laville, Thomas, Haug, Joachim T. & Haug, Carolin, 2021, New species of Thylacocephala, Eodollocaris keithflinti n. gen., n. sp., from the Mazon Creek Lagerstätte, Illinois, United States (c. 307 Ma) and redescription of other Mazon Creek thylacocephalans, pp. 295-310 in Geodiversitas 43 (10) on page 301, DOI: 10.5252/geodiversitas2021v43a10, http://zenodo.org/record/474654
Fig. 5 in New details of the enigmatic 100 million years old antlion-like larvae of Ankyloleon (Myrmeleontiformia, Neuroptera)
No full textFig. 5. Late stage larva of Ankyloleon caroluspetrus sp. nov., holotype, PED 2038, continued. A. Closeup of head. B. Close-up of distal part of stylets. C. Close-up on inner edges of stylets with serrations. D. Close-up on possible antenna and dolichaster-like setae with prominent sockets. Abbreviations: at? = possible antenna; se = seta; so = socket. A, D are images under reflected light; B–C are inverted images under transmitted light.Published as part of <i>Haug, Joachim T. & Haug, Carolin, 2023, New details of the enigmatic 100 million years old antlion-like larvae of Ankyloleon (Myrmeleontiformia, Neuroptera), pp. 135-154 in European Journal of Taxonomy 908</i> on page 145, DOI: 10.5852/ejt.2023.908.2343, <a href="http://zenodo.org/record/10200083">http://zenodo.org/record/10200083</a>
Partisaniferus Haug, Schadel, Baranov & Haug 2020
No full text? Partisaniferus Haug, Schädel, Baranov & Haug, 2020 Type species. Partisaniferus atrickmuelleri Haug, Schädel, Baranov & Haug, 2020 Amended diagnosis. Larval stage with anterior part of head (and mouthparts?) drawn out into anteriorly projecting unpaired beak-like structure, leading to triangular head shape in dorsal view. Antennae short with few elements. A single pair of palps (unclear if maxillary or labial), with few elements. Prothorax large, broader than head, further posterior trunk segments similar in width, only very posterior ones narrower.Published as part of HAUG, JOACHIM T. & HAUG, CAROLIN, 2022, Another strange holometabolan larva from Kachin amber-the enigma of the beak larva (Neuropteriformia), pp. 276-284 in Palaeoentomology 5 (3) on page 278, DOI: 10.11646/palaeoentomology.5.3.11, http://zenodo.org/record/682074
Long-headed predators in Cretaceous amber-fossil findings of an unusual type of lacewing larva
No full textZIPPEL, ANA, KIESMÜLLER, CHRISTINE, HAUG, GIDEON T., MÜLLER, PATRICK, WEITERSCHAN, THOMAS, HAUG, CAROLIN, HÖRNIG, MARIE K., HAUG, JOACHIM T. (2021): Long-headed predators in Cretaceous amber-fossil findings of an unusual type of lacewing larva. Palaeoentomology 4 (5): 475-498, DOI: 10.11646/palaeoentomology.4.5.14, URL: http://dx.doi.org/10.11646/palaeoentomology.4.5.1
FIG. 3 in A 100-million-year-old ensiferan with unusual mouthparts and comments on the evolution of raptorial appendages within Polyneoptera
No full textFIG. 3. — Holotype of Gryllobencain patrickmuelleri n. gen., n. sp., PED 0147, close-up on posterior end with thorax appendage 3 and cerci. Abbreviations: ce, cercus; ta3, tarsus of thorax appendage 3; ti3, tibia of thorax appendage 3. Scale bar: 0.5 mm.Published as part of Haug, Joachim T., Hörnig, Marie K., Kiesmüller, Christine, Pazinato, Paula G., Baranov, Viktor & Haug, Carolin, 2022, A 100-million-year-old ensiferan with unusual mouthparts and comments on the evolution of raptorial appendages within Polyneoptera, pp. 57-73 in Geodiversitas 44 (4) on page 62, DOI: 10.5252/geodiversitas2022v44a4, http://zenodo.org/record/600090
FIGURE 2 in Another strange holometabolan larva from Kachin amber-the enigma of the beak larva (Neuropteriformia)
No full textFIGURE 2. Comparison of drawings of the different beak larvae and other larvae to illustrate possible ontogenetic changes. A,?Partisaniferus edjarzembowskii sp. nov., beak larva 3, SNHM-6013; scale bar on the lower right. B–D, All known beak larvae at the same scale; note that the larva in B has a much larger body size than those in C and D; scale bar between B and D applies to B–D. B, Possible second specimen of?Partisaniferus edjarzembowskii sp. nov., beak larva 2, based on Haug et al. (2022b). C,?Partisaniferus edjarzembowskii sp. nov., beak larva 3, based on this study. D, Partisaniferus atrickmuelleri, beak larva 1, based on Haug et al. (2020e). E. Enlarged version of D; scale bar on the lower right. F and G, Comparison of first and last larval stage of a representative of Nevrorthidae at the same scale; scale bar under G applies to F and G. F, Last larval stage of Nevrorthus sp. based on Gepp (1984). G. First larval stage based on Haug et al. (2019b). H and I, Comparison of first and last larval stage of a representative of Psychopsidae (Psychopsis elegans) at the same scale based on Tillyard (1918); size provided by magnification factor, hence no scale bar provided. H, Last larval stage. I, First larval stage.Published as part of HAUG, JOACHIM T. & HAUG, CAROLIN, 2022, Another strange holometabolan larva from Kachin amber-the enigma of the beak larva (Neuropteriformia), pp. 276-284 in Palaeoentomology 5 (3) on page 280, DOI: 10.11646/palaeoentomology.5.3.11, http://zenodo.org/record/682074
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