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47 results for “Metallactus”
FIGURES 7–8. M in Revision of the Metallactus taeniatellus species group (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 7–8. M. superbiens (7), M. taeniatellus (8). 7a–b: habitus (LT); 7c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.6 mm]; 7f: sclerites of endophallus [0.4 mm]; 7g: spermatheca [0.3 mm]; 7h: antenna [1.2 mm]. 8a–b: habitus (LT); 8c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.7 mm]; 8f: sclerites of endophallus [0.4 mm]; 8g: spermatheca [0.5 mm]; 8h: antenna [1.2 mm]. scI–IV: sclerites I–IV of endophallus. Square brackets: length of scale segment.
FIGURES 5–6. M in Revision of the Metallactus taeniatellus species group (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 5–6. M. planipennis (5), M. quadrinus (6). 5a–b: habitus (LT); 5c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.7 mm]; 5f: sclerites of endophallus [0.4 mm]; 5g: spermatheca [0.3 mm]; 5h: antenna [1.1 mm]. 6a–b: habitus (LT); 6c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.6 mm]; 6f: sclerites of endophallus [0.4 mm]; 6g: spermatheca [0.3 mm]; 6h: antenna [1.0 mm]. scI–IV: sclerites I–IV of endophallus. Square brackets: length of scale segment.
FIGURES 15–18. Distribution maps for the Metallactus taeniatellus species group. M in Revision of the Metallactus taeniatellus species group (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 15–18. Distribution maps for the Metallactus taeniatellus species group. M. planipennis (15); M. quadrinus (16); M. superbiens (17); M. taeniatellus (18). Striped squares: two possible (alternative) locations for the type locality of M. planipennis due to the ambiguous report in the original description (see text for further information).
FIGURES 1–2. M in Revision of the Metallactus taeniatellus species group (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 1–2. M. cultus (1), M. insitivus (2). 1a–b: habitus (PLT); 1c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.9 mm]; 1f: sclerites of endophallus [0.2 mm]; 1g: spermatheca [0.5 mm]; 1h: antenna [1.3 mm]. 2a–b: habitus (LT); 2c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.7 mm]; 2f: sclerites of endophallus [0.4 mm]; 2g: antenna [1.4 mm]. scI–IV: sclerites I–IV of endophallus; am: ampulla of spermatheca; dt: ductus of spermatheca; isr: ductus insertion on bursa copulatrix; vs: vasculum of spermatheca. Square brackets: length of scale segment.
FIGURES 11–14. Distribution maps for the Metallactus taeniatellus species group. M in Revision of the Metallactus taeniatellus species group (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 11–14. Distribution maps for the Metallactus taeniatellus species group. M. cultus (11); M. insitivus (12); M. latiusculus (13); M. multicolor (14). Grey squares: generic localization for specimens briefly labeled as coming from "Venezuela" and "Suriname".
FIGURES 19–20. Distribution maps for the Metallactus taeniatellus species group. M in Revision of the Metallactus taeniatellus species group (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 19–20. Distribution maps for the Metallactus taeniatellus species group. M. geiseri (19); M. uncinatus (20).
FIGURES 17–18. M in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 17–18. M. regalini (17), M. bezoar (18). 17a–b: habitus; 17c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 17f: sclerites II–III–IV of endophallus [0.5 mm]; 17g: sclerite I and dorsal spicule of endophallus [0.4 mm]. 18a–b: habitus; 18c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 18f: sclerites II–III–IV of endophallus [0.6 mm]; 18g: sclerite I and dorsal spicule of endophallus [0.5 mm]. 17a–b: holotype; 18a–b: holotype. hd: hairy dent: scI–IV: sclerites I–IV of endophallus; ds: dorsal spicule. Square brackets: length of scale segment.
FIGURES 15–16. M in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 15–16. M. longicornis (15), M. londonpridei (16). 15a–b/a1: habitus; 15c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.2 mm]; 15f: sclerites II–III–IV of endophallus [0.6 mm]; 15g: sclerite I and dorsal spicule of endophallus [0.6 mm]; 15h: spermatheca [0.9 mm]; 15k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.4 mm]; 15n: antenna [2.2 mm]. 16a–b: habitus; 16c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.9 mm]; 16f: sclerites II–III–IV of endophallus [0.6 mm]; 16g: sclerite I and dorsal spicule of endophallus [0.8 mm]; 16h: spermatheca [0.9 mm]; 16k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.3 mm]. 15a–b: holotype; 15a1: paratype from Cuyaba, Mato Grosso, Brazil); 16a–b: holotype. Square brackets: length of scale segment.
FIGURES 1–2 in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 1–2. median lobe of aedeagus with everted endophallus. M. albipes (1), M. rileyi (2). a: dorsal view; b: lateral view. scI–IV: sclerites I–IV of endophallus; ds: dorsal spicule. Length of scale segment: 1.6 mm.
FIGURES 20–28. Distribution maps for Metallactus kollari species-group. M in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 20–28. Distribution maps for Metallactus kollari species-group. M. affinis (20); M. albifrons (21); M. albipes (22); M. bellatrix (23); M. bezoar (24); M. corruptus (25); M. dodecastictus (26); M. guarani (27); M. kollari (28). Grey squares: localities reported in a generic way.
FIGURES 3–4. M in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 3–4. M. kollari (3), M. albipes (4). 3a–b: habitus; 3c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.4 mm]; 3f: sclerites II–III–IV of endophallus [1.2 mm]; 3g: sclerite I and dorsal spicule of endophallus [0.8 mm]; 3h: spermatheca [0.9 mm]; 3k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.3 mm]. 4a–b/a1: habitus; 4c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.1 mm]; 4f: sclerites II–III–IV of endophallus [0.8 mm]; 4f1: same of 4f in ventral view; 4g: sclerite I and dorsal spicule of endophallus [0.3 mm]; 4h: spermatheca [1.2 mm]; 4k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.3 mm]. 3a–b: lectotype; 4a–b: lectotype. 4a1 paralectotype of M. nigrofasciatus n. syn. hd: hairy dent: scI–IV: sclerites I–IV of endophallus; ds: dorsal spicule; lt: lateral thickenings. Square brackets: length of scale segment.
FIGURES 9–10. M in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 9–10. M. affinis (9), M. patagonicus (10). 9a–b: habitus; 9c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 9f: sclerites II–III–IV of endophallus [0.4 mm]; 9g: sclerite I and dorsal spicule of endophallus [0.7 mm]; 9h: spermatheca [1.2 mm]; 9k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.2 mm]. 10a–b: habitus; 10c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.0 mm]; 10f: sclerites II–III–IV of endophallus [0.5 mm]; 10g: sclerite I and dorsal spicule of endophallus [0.9 mm]; 10h: spermatheca [1.1 mm]; 10k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.1 mm]. 9a–b: lectotype; 10a–b: lectotype. Square brackets: length of scale segment.
FIGURE 19. M. guarani. a–b in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURE 19. M. guarani. a–b: habitus; c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.9 mm]; f: sclerites II–III–IV of endophallus [0.7 mm]; g: sclerite I and dorsal spicule of endophallus [0.7 mm]; h: spermatheca [1.1 mm]; k–m: rectal apparatus in dorsal (k) and ventral (m) view [0.9 mm]. a–b: holotype. vb: ventral bulges. Square brackets: length of scale segment.
FIGURES 7–8. M in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 7–8. M. languidus (7), M. spilotus (8). 7a–b: habitus; 7c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.0 mm]; 7f: sclerites II–III–IV of endophallus [0.8 mm]; 7g: sclerite I and dorsal spicule of endophallus [0.8 mm]; 7h: spermatheca [1.0 mm]; 7k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.0 mm]. 8a–b: habitus; 8c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.1 mm]; 8f: sclerites II–III–IV of endophallus [0.7 mm]; 8g: sclerite I and dorsal spicule of endophallus [0.7 mm]; 8h: spermatheca [0.8 mm]; 8k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.0 mm]. 7a–b: lectotype; 8a–b: holotype. Square brackets: length of scale segment.
FIGURES 13–14. M in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 13–14. M. rileyi (13), M. bellatrix (14). 13a–b: habitus; 13c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.0 mm]; 13f: sclerites II–III–IV of endophallus [0.6 mm]; 13g: sclerite I and dorsal spicule of endophallus [0.9 mm]; 13h: spermatheca [0.8 mm]; 13k–m: rectal apparatus in dorsal (k) and ventral (m) view [0.9 mm]; 13n: antenna [1.5 mm]. 14a–b: habitus; 14h: spermatheca [0.7 mm]; 14k–m: rectal apparatus in dorsal (k) and ventral (m) view [0.9 mm]. 13a–b: holotype; 14a–b: holotype. Square brackets: length of scale segment.
FIGURES 5–6. M in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 5–6. M. albifrons (5), M. corruptus (6). 5a–b: habitus; 5c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.1 mm]; 5f: sclerites II–III–IV of endophallus [0.6 mm]; 5g: sclerite I and dorsal spicule of endophallus [0.6 mm]; 5h: spermatheca [1.2 mm]; 5k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.3 mm]. 6a–b: habitus; 6c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.0 mm]; 6f: sclerites II–III–IV of endophallus [0.8 mm]; 6g: sclerite I and dorsal spicule of endophallus [1.0 mm]; 6h: spermatheca [1.0 mm]; 6k–m: rectal apparatus in dorsal (k) and ventral (m) view [0.9 mm]. 5a–b: specimen from Cuyaba (Mato Grosso, Brazil); 6a–b: lectotype. hd: hairy dent: scI–IV: sclerites I–IV of endophallus; ds: dorsal spicule. Square brackets: length of scale segment.
FIGURES 11–12. M in Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 11–12. M. dodecastictus (11), M. pollens (12). 11a–b: habitus; 11h: spermatheca [1.1 mm]; 11k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.1 mm]. 12a–b: habitus; 12c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [1.1 mm]; 12f: sclerites II–III–IV of endophallus [0.7 mm]; 12g: sclerite I and dorsal spicule of endophallus [0.9 mm]; 12h: spermatheca [1.1 mm]; 12k–m: rectal apparatus in dorsal (k) and ventral (m) view [1.3 mm]; 11n: antenna [2.2 mm]. 11a–b: lectotype; 12a–b: lectotype. Square brackets: length of scale segment.
FIGURES 106–107. Metallactus decumanus. 106, Trochanter. 107 in Morphology of the prothorax and procoxa in the New World Cryptocephalini (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 106–107. Metallactus decumanus. 106, Trochanter. 107, View of spiral ridge of trochanter.
Linked collectors and determiners for: Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae).
Natural history specimen data linked to collectors and determiners held within, "Revision of the Metallactus kollari species-group with a new diagnosis of the genus (Coleoptera: Chrysomelidae: Cryptocephalinae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e9339680-76a0-4c9d-90fd-ecab97b50d9e">https://bionomia.net/dataset/e9339680-76a0-4c9d-90fd-ecab97b50d9e</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e9339680-76a0-4c9d-90fd-ecab97b50d9e">https://gbif.org/dataset/e9339680-76a0-4c9d-90fd-ecab97b50d9e</a>. Formatted as a Frictionless Data package.
FIGURES 3–4. M in Revision of the Metallactus hamifer species-group (Coleoptera: Chrysomelidae: Cryptocephalinae)
FIGURES 3–4. M. albivittis (3), M. albopictus (4). 3a–b: habitus; 3c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.7 mm]; 3f: antenna [2.1 mm]; 3g: spermatheca [0.5 mm]. 4a–b: habitus; 4c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.7 mm]; 4f: sclerite I and dorsal spicule of endophallus [0.5 mm]; 4g sclerites II–III–IV of endophallus [0.5 mm]; 4h: spermatheca [0.5 mm]; 4k: antenna [1.5 mm]. 3a–b: holotype; 4a–b: lectotype. hd: hairy dent; scI–IV: sclerites I–IV of endophallus; ds: dorsal spicule. Square brackets: length of scale segment.
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