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FIG. 1 in A new species of mecochirid lobster from the Late Cretaceous of France, preserved with its eggs

FIG. 1. — Cenomanian stratotype in France: A, location of Le Mans, Sarthe Department; B, synthetic stratigraphy of the Cenomanian stratotype with the Sables et Grès du Mans Formation (in green), where the mecochirid lobster was probably collected (modified after Morel 2015); C, map of the historical site of La Butte quarries (after Lombard 1839).

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FIG. 3 in A new species of mecochirid lobster from the Late Cretaceous of France, preserved with its eggs

FIG. 3. — Pictures and elemental maps of preserved muscle fibers observed on holotype MNHN.F.B16583, located on pleonal somites 2 and 3: A-D, SEM images showing details of the bundles probably corresponding to anterior oblique and lateral muscles (highlighted in blue in B); E, EDS maps of main chemical elements corresponding to area pictured in D. Abbreviations: Al, aluminum; Ca, calcium; Fe, iron; O, oxygen; P, phosphorus; Si, silicon; s2-s3, pleonal somites 2 and 3. Photographs: G. P. Odin. Scale bars: A-B: 1 mm; C: 500 µm, D: 200 µm, E: 100 µm.

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Fig. 2 in A new species and depth record of bopyrid (Crustacea, Isopoda) from a squat lobster in the Kuril-Kamchatka Trench

Fig. 2. Pleurocryptella altalis sp. nov., holotype, ♀ (ZMMU Mc 1420). A. Dorsal view. B. Ventral view. C. Left barbula. D. Right antennule and antenna. E. Left maxilliped, external view. F. Left oostegite 1, external view with pereopod 1 attached. G. Left oostegite 1, internal view. H–I. Left pereopod 1, lateral view. J–K. Left pereopod 7, lateral view. L. Left pereopod 7 and oostegite, lateral view. M. Pleon, ventral view.

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Fig. 1 in A new species and depth record of bopyrid (Crustacea, Isopoda) from a squat lobster in the Kuril-Kamchatka Trench

Fig. 1. Micrographs of Pleurocryptella altalis sp. nov. and host Munidopsis petalorhyncha Baba, 2005 (ZMMU Ma 3504). A. Munidopsis petalorhyncha, ♂, with swelled right branchial chamber from Pleurocryptella altalis sp. nov. B. Pleurocryptella altalis sp. nov., holotype, ♀, dorsal view (ZMMU Mc 1420) with attached allotype, ♂ (ZMMU Mc 1421). C. Pleurocryptella altalis sp. nov., allotype, ♂, oblique ventral view (ZMMU Mc 1421).

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Fig. 3 in A new species and depth record of bopyrid (Crustacea, Isopoda) from a squat lobster in the Kuril-Kamchatka Trench

Fig. 3. Pleurocryptella altalis sp. nov., allotype, ♂ (ZMMU Mc 1421). A. Ventral view. B. Dorsal view. C. Right antennule. D. Right antenna. E. Right maxilliped. F. Right pereopod 1, lateral view. G–H. Left pereopod 7, lateral view. I. Pleon, ventral view (pleopods shown in dashed lines).

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FIG. 5 in Large polychelidan lobsters with a rounded carapace from the Middle Jurassic La Voulte-sur-Rhône Lagerstätte: taxonomic clarifications

FIG. 5. — Sketch of carapace outline,grooves and carinae of Proeryon charbonnieri n. sp. Abbreviations: a, branchiocardiac groove; ala, anterolateral angle; b1, hepatic groove; bc, branchial carina; bi, hepatic incision; c, postcervical groove; d, gastro-orbital groove; e1e, cervical groove; ei, cervical incision; lc, lateral carina; o, ocular incision; pc, postcervical carina; pla, posterolateral angle; po, postorbital carina; pr, postrostral carina. Not to scale.

FIG. 4. — Munida mica n in New species of squat lobsters of the genera Munida and Raymunida (Crustacea, Decapoda, Galatheidae) from Vanuatu and New Caledonia

FIG. 4. — Munida mica n. sp., holotype, ♂ 3.6 mm: A, carapace and abdomen, dorsal view; B, sternal plastron; C, cephalic region, showing antennular and antennal peduncles, ventral view; D, right Mxp3, lateral view; E, right P1, dorsal view; F, right P2, lateral view; G, right P3, lateral view; H, right P4, lateral view. Scale bar: A, B, E-H, 1 mm; C, D, 0.5 mm.

FIG. 7. — Raymunida vittata n in New species of squat lobsters of the genera Munida and Raymunida (Crustacea, Decapoda, Galatheidae) from Vanuatu and New Caledonia

FIG. 7. — Raymunida vittata n. sp., holotype, ♂ 6.6 mm: A, carapace and abdomen, dorsal view; B, sternal plastron; C, cephalic region, showing antennular and antennal peduncles, ventral view; D, right Mxp3, lateral view; E, right P1, dorsal view; F, right P2, lateral view; G, right P3, lateral view; H, right P4, lateral view. Scale bar: A, E-H, 2 mm; B-D, 1 mm.

FIG. 3. — Munida jubata n in New species of squat lobsters of the genera Munida and Raymunida (Crustacea, Decapoda, Galatheidae) from Vanuatu and New Caledonia

FIG. 3. — Munida jubata n. sp., holotype, ovig. ♀ 3.9 mm: A, carapace and abdomen, dorsal view; B, sternal plastron; C, cephalic region, showing antennular and antennal peduncles, ventral view; D, right Mxp3, lateral view; E, right P1, dorsal view; F, right P2, lateral view; G, right P3, lateral view; H, right P4, lateral view; I, dactylus of right P2, lateral view. Scale bar: A, B, E-H, 1 mm; C, D, I, 0.5 mm.

FIG. 2. — Munida clevai n in New species of squat lobsters of the genera Munida and Raymunida (Crustacea, Decapoda, Galatheidae) from Vanuatu and New Caledonia

FIG. 2. — Munida clevai n. sp., holotype, ovig. ♀ 10.8 mm: A, carapace and abdomen, dorsal view; B, sternal plastron; C, cephalic region, showing antennular and antennal peduncles, ventral view;D, right Mxp3, lateral view; E, right P1, dorsal view; F, right P2, lateral view; G, right P3, lateral view; H, right P4, lateral view; I, dactylus of right P2, lateral view. Scale bar: A, B, E-H, 2 mm; C, D, I, 1 mm.

FIG. 6. — Munida squarrosa n in New species of squat lobsters of the genera Munida and Raymunida (Crustacea, Decapoda, Galatheidae) from Vanuatu and New Caledonia

FIG. 6. — Munida squarrosa n. sp., holotype, ♂ 10.6 mm: A, carapace and abdomen, dorsal view; B, sternal plastron; C, cephalic region, showing antennular and antennal peduncles, ventral view; D, right Mxp3, lateral view; E, right P1, dorsal view; F, left P2, lateral view; G, left P3, lateral view; H, left P4, lateral view; I, dactylus of left P2, lateral view. Scale bar: A, B, E-H, 3 mm; C, D, I, 1.5 mm.

FIG. 5. — Munida pauxilla n in New species of squat lobsters of the genera Munida and Raymunida (Crustacea, Decapoda, Galatheidae) from Vanuatu and New Caledonia

FIG. 5. — Munida pauxilla n. sp., holotype, ovig. ♀ 5.5 mm: A, carapace and abdomen, dorsal view; B, sternal plastron; C, cephalic region, showing antennular and antennal peduncles, ventral view; D, right Mxp3, lateral view; E, right P1, dorsal view; F, right P2, lateral view; G, right P3, lateral view; H, right P4, lateral view. Scale bar: A, B, E-H, 1 mm; C, D, 0.5 mm.

FIG. 1. — Munida acola n in New species of squat lobsters of the genera Munida and Raymunida (Crustacea, Decapoda, Galatheidae) from Vanuatu and New Caledonia

FIG. 1. — Munida acola n. sp., holotype, ♂ 4.1 mm: A, carapace and abdomen, dorsal view; B, sternal plastron; C, cephalic region, showing antennular and antennal peduncles, ventral view; D, right Mxp3, lateral view; E, left P1, dorsal view; F, right P3, lateral view; G, right P4, lateral view; H, dactylus of right P3, lateral view. Scale bar: A, E-G, 1 mm; B-D, H, 0.5 mm.

FIG. 6 in A synthesis of the evolutionary history of erymoid lobsters (Crustacea, Decapoda, Erymoidea)

FIG. 6. — Distribution of Erymoidea during the Jurassic: A, palaeobiogeography of Middle Jurassic; B, palaeobiogeography of Late Jurassic. Colors: blue, Erymidae; orange, Enoploclytiidae. Abbreviations: En., Enoploclytia; Er., Eryma; Pal., Palaeastacus; Pu., Pustulina; S., Stenodactylina. Source of maps: Scotese 2014c.

FIG. 12 in A synthesis of the evolutionary history of erymoid lobsters (Crustacea, Decapoda, Erymoidea)

FIG. 12. — Early Cretaceous erymoid fauna from the extreme south: A, holotype BAS KG.50.4 of Palaeastacus uranusiensis Devillez & Charbonnier, 2019, from the Aptian of Alexander Island (Antarctica); B, Specimen BAS KG.103.134 of Palaeastacus sussexiensis (Mantell, 1824), from the Aptian of Alexander Island (Antarctica); C, specimen BAS KG.11.4 of Palaeastacus terraereginae (Etheridge Jr, 1914), from the Barremian of Antarctica; D, specimens BAS KG-2-214 of Eryma sp. from the Aptian of Alexander Island (Antarctica); E-H, Australian specimens of P. terraereginae: specimen QM F3235, from the Barremian of Currane (E), specimen UQ F13417 from the Aptian of Boomers (F), specimen QM F3235 from the Barremian of Currane (G), specimen QM F3236 from the Barremian of Currane (H). Scale bars: 1 cm. Photographs: H. Blagbrough (A-D), P. Waddington (E-H).

FIG. 14 in A synthesis of the evolutionary history of erymoid lobsters (Crustacea, Decapoda, Erymoidea)

FIG. 14. — Erymoid fauna from the Chalk Sea (Late Cretaceous): A, specimen NHMUK 5918 of Enoploclytia seitzi Glaessner, 1932, from the Cenomanian of Dover (United Kingdom); B-D, Enoploclytia leachii (Mantell, 1822), from United Kingdom: specimen NHMUK 34404 from Arundel (B), specimen BM 016987 (C), reconstruction (D); E-J, Palaeastacus sussexiensis (Mantell, 1824): specimen BM 007757, from Glynde (United Kingdom) (E), specimen NHMUK unregistered, from Maidstone (United Kingdom) (F), specimen NHMUK 59824, from Lewes (United Kingdom) (G), specimen MNHN.F.S07674, from Couvrot (France) (H), specimen BM 016988, from United Kingdom (I), reconstruction (J); K, specimen MNHN.F.A66891 of Stenodactylina cf. armata, from the Santonian of Cognac (France). Scale bars: 1 cm. Preparation: Y. Despres (H, K). Photographs: L. Cazes (H), J. Devillez (A-C, E-G, I), P. Loubry (K). Drawings: J. Devillez.

FIG. 1 in A synthesis of the evolutionary history of erymoid lobsters (Crustacea, Decapoda, Erymoidea)

FIG. 1. — Palaeastacus terraereginae (Etheridge Jr, 1914) from Australia: A, B, holotype QM 3234 from the Barremian of the Barcoo river: general view (A), schema (B); C, D, specimen QM F3236: dorsal view (C), ventral view (D); E, F, holotype UQ F13410 of Enoploclytia tenuidigitata Woods, 1957 from the Aptian of Boomers: P1 chela (E), dorsal view of the carapace (F); G, H, specimen UQ F13417 from the Aptian of Boomer: carapace (G), schema (H). Abbreviations: a, branchiocardiac groove; b, antennal groove; b1, hepatic groove; c, postcervical groove; d, gastro-orbital groove; e1e, cervical groove; i, inferior groove; POA, post-orbital area; χ, attachment site of adductor testis muscle; ω, attachment site of mandibular muscle. Scale bars: 1 cm. Photographs: P. Waddington. Line drawings: J. Devillez.

FIG. 3 in A synthesis of the evolutionary history of erymoid lobsters (Crustacea, Decapoda, Erymoidea)

FIG. 3. — Erymoid lobsters from the Palaeozoic and the Paleogene: A, holotype PIN 1453 of Eryma antiquum (Birshtein, 1958) from the Changhsingian of Ust-Jenisseisk (Russia); B, C, Enoploclytia gardnerae (Rathbun, 1935) from the Selandian of Coahuila (Mexico): specimen CPC 1982 (B), specimen IGM-9095 (C). Scale bars: 1 cm. Photographs: F. Schram (A), F. Vega (B, C).

FIG. 2 in A synthesis of the evolutionary history of erymoid lobsters (Crustacea, Decapoda, Erymoidea)

FIG. 2. — Enoploclytia minor Woodward, 1900 from the Upper Cretaceous of Hornby Island (Canada): A-C, holotype GSC 5971: general view of the specimen (A), line drawing (B), counterpart (C); D, E, holotype of Eryma dawsoni GSC 5969: general view of the specimen (D), counterpart (E), line drawing (F). Abbreviations: a, branchiocardiac groove; b, antennal groove; b1, hepatic groove; c, postcervical groove; d, gastro-orbital groove; e1e, cervical groove; i, inferior groove. Scale bars: 1 cm. Photographs: M. Coyne. Line drawings: J. Devillez.

FIG. 11 in A synthesis of the evolutionary history of erymoid lobsters (Crustacea, Decapoda, Erymoidea)

FIG. 11. — Distribution of Erymoidea during the Cretaceous: A, palaeobiogeography of the Early Cretaceous; B, palaeobiogeography of the Late Cretaceous. Colors: blue, Erymidae; orange, Enoploclytiidae. Abbreviations: En., Enoploclytia; Er., Eryma; Pal., Palaeastacus; Pu., Pustulina; S., Stenodactylina; T., Tethysastacus. Source of maps: Scotese 2014a, b.