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17 results for “Ameivula”
FIG. 5 in On the type locality of Ameivula ocellifera (Spix, 1825) (Squamata, Teiidae), with a neotype designation
FIG. 5. — Ameivula ocellifera (Spix, 1825) neotype male ZUFMS-REP 04144: A, dorsal, ventral, and lateral view of the head; B, ventral view of the right hand; C, ventral view of the right foot. Scale bar: 20 mm.
FIG. 3. — A in On the type locality of Ameivula ocellifera (Spix, 1825) (Squamata, Teiidae), with a neotype designation
FIG. 3. — A, Ameivula ocellifera (Spix, 1825) neotype male ZUFMS-REP 04144 in life; B, habitat of neotype at the Parque das Dunas, municipality of Salvador, state of Bahia, Brazil. Photos: Ricardo Marques.
FIG. 2 in On the type locality of Ameivula ocellifera (Spix, 1825) (Squamata, Teiidae), with a neotype designation
FIG. 2. — Spix and Martius' itinerary on the elevation background, highlighting the province of Bahia in 1825, the current state of Bahia, and São Francisco River. Localities visited: 1, Malhada; 2, Caetité; 3, Livramento do Brumado; 4, Rio de Contas; 5, Sincorá; 6, Maracás; 7, Vila Pedra Branca; 8, São Félix; 9, Salvador; 10, Ilhéus; 11, Almada; 12, Itacaré; 13, Conceição da Feira; 14, Feira de Santana; 15, Coité; 16, Santo Antônio das Queimadas; 17, Senhor do Bonfim; 18, Bendegó; 19, Juazeiro.
FIG. 4 in On the type locality of Ameivula ocellifera (Spix, 1825) (Squamata, Teiidae), with a neotype designation
FIG. 4. — Ameivula ocellifera (Spix, 1825) neotype male ZUFMS-REP 04144: A, dorsal view of the body; B, ventral view of the body; C, lateral view of the body. Scale bar: 20 mm.
APPENDIX 1 in On the type locality of Ameivula ocellifera (Spix, 1825) (Squamata, Teiidae), with a neotype designation
APPENDIX 1. — Neotype (ZUFMS-REP 04144, adult male) of Ameivula ocellifera (Spix, 1825): A, body in dorsal view, showing: two longitudinal rows of enlarged scales in the dorsal region of the forearm (EFA); dorsal scales (DS); paravertebral field (PVF); paravertebral stripe (PVS); dorsolateral field (DLF); dorsolateral stripe (DLS); upper lateral field (ULF); and upper lateral stripe (ULS); B, body in ventral view, showing: longitudinal rows of ventrals (VLR); transverse rows of ventrals (VTR); femoral pores (FP); abdominal pores (AP); enlarged prefemoral scales (EPF); and enlarged scales of preanal plate (EP); C, body in lateral view, showing: dorsolateral field (DLF); dorsolateral stripe (DLS); upper lateral field (ULF); upper lateral stripes (ULS); lower lateral field (LLF); and lower lateral stripe (LLS). Scale bar: 20 mm.
FIG. 1 in On the type locality of Ameivula ocellifera (Spix, 1825) (Squamata, Teiidae), with a neotype designation
FIG. 1. — Illustration of one syntype of Tejus ocellifer Spix, 1825. Plate XXV of Spix (1825).
Figure 2 in Habitat use and diet of the endemic lizard Ameivula nigrigula (Squamata: Teiidae) in Caatinga domainı Northeastern Brazil
Figure 2. Frequency of microhabitat use by Ameivula nigrigula in dune fields in the lower-mid São Francisco River valley at Santo Inácio, Gentio do Ouro, Bahia, Brazil. BS = On bare sand; HERB = Under herbaceous vegetation; SUS = On sand under shrubs; and LLS = On leaf litter under shrubs.
Figure 5 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 5. Reproductive phases of females of Ameivula ocellifera. (A) Pre-vitelogenic, (B) vitelogenic, (C) follicular atresia and (D) corpora lutea. Abbreviations: a, vitelline membrane; b, pyriform cells; c, small cells; d, pellucid zone; e, follicular theca; f, granulosa layer single; OV, oocyte.
Figure 2 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 2. Climatic diagram with average air temperature (in °C; solid line), air humidity (in %; grey bars) and precipitation (in mm; dashed line) for the Restinga of the Pirambu municipality, Bahia state of Sergipe, Brazil. The precipitation data were obtained from the meteorological station of the Instituto Nacional de Meteorologia (INMET 2019) nearest to the Pirambu municipality, from 2017 to 2018.
Figure 4 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 4. Reproductive phases of females of Glaucomastix itabaianensis. (A) pre-vitelogenic, (B) vitelogenic, (C) follicular atresia and (D) corpora lutea. Abbreviations: a, vitelline membrane; b, granulosa layer with the presence of pyriform cells; c, small cells.
Figure 7 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 7. Histogram of the reproductive cycle and body fat (monthly means) of males of (A) Glaucomastix itabaianensis and (B) Ameivula ocellifera from June 2017 to May 2018, in an extension of Restinga of the Pirambu municipality, state of Sergipe.
Figure 1 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 1. Specimens of (A) Glaucomastix itabaianensis and (B) Ameivula ocellifera (photo: Tainara Silva); and (C) geographic distribution of G. itabaianensis (circles) and A. ocellifera (stars) in Brazil. The black star with a circle in the centre on the map represents the populations examined in this study in the Restinga of the Pirambu municipality, state of Sergipe, Brazil.
Figure 6 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 6. Reproductive stages of males of Glaucomastix itabaianensis (A–D) and Ameivula ocellifera (E, F): (A) stage II; (B) stage III; (C, E) stage IV; (D) stage V; (F) epididymis in stage IV. Abbreviations: Lu, lumen; Sg, spermatogonia; St, spermatocytes; Sd, spermatids; Sz, spermatozoa; Sc, sertoli cells. Broad black arrow = germ cells disconnected from the germ epithelium; * = interstitial cells.
APPENDIX 2 in On the type locality of Ameivula ocellifera (Spix, 1825) (Squamata, Teiidae), with a neotype designation
APPENDIX 2. — Neotype (ZUFMS-REP 04144, adult male) of Ameivula ocellifera (Spix, 1825): A, head in dorsal view, showing: rostral (R); anterior nasals (AN); posterior nasals (PN); frontonasals (FN); loreals (L); prefrontals (PF); frontal (F); supraoculars (SO); supraciliaries (SC); frontoparietals (FP); parietals (P); interparietals (IP); supratemporals (ST); occipitals (OC); circumorbitals (*); and lateral supraocular granules (×); B, Head in ventral view, showing: mental (M); postmental (PM); infralabials (IL); chinshields (CS); anterior gulars (AG); interauricular crease (IAC); posterior gulars (PG); mesoptychials (MP); and gular fold (GF); C, head in lateral view, showing: rostral (R); anterior nasals (AN); posterior nasals (PN); frontonasals (FN); loreals (L); prefrontals (PF); supraoculars (SO); supraciliaries (SC); suboculars (SB); supralabials (SL); infralabials (IL); and supratemporals (ST); D, right hand in ventral view, showing the subdigital lamellae under fourth finger (L4F); E, right foot in ventral view, showing the subdigital lamellae under fourth toe (L4T). Scale bars: 20 mm.
Figure 3 in Habitat use and diet of the endemic lizard Ameivula nigrigula (Squamata: Teiidae) in Caatinga domainı Northeastern Brazil
Figure 3. Relationships between jaw width (JW) and prey volumes (a), and snout-vent length (SVL) and prey volumes (b) for each specimen of Ameivula nigrigula, in dune fields in the lower-mid São Francisco River valley at Santo Inácio, Gentio do Ouro, Bahia State, Brazil.
Figure 1 in Habitat use and diet of the endemic lizard Ameivula nigrigula (Squamata: Teiidae) in Caatinga domainı Northeastern Brazil
Figure 1. Sampling locality in dune fields in the lower-mid São Francisco River valley at Santo Inácio, Gentio do Ouro, Bahia, Brazil.
Figure 3 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 3. Histogram of the reproductive cycle and body fat (monthly averages) of females of (A) Glaucomastix itabaianensis and (B) Ameivula ocellifera from June 2017 to May 2018. Abbreviations: PV, pre-vitellogenic; V, vitelogenic; CL, corpora lutea; FA, folicular atresia; CL/FA, corpora lutea end/or follicular atresia. Dashed line = average monthly fat.
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