taxonID	type	description	language	source
B94D87F8FFCADC4DFBEEFF4AFC2689BE.taxon	description	There is compact bone tissue without apparent alveoli close to the functional teeth. The replacement teeth are arranged in four to seven rows. The posterior teeth are least developed and aligned differently compared to the functional teeth, indicated by a pre-eruptive rotation. Histologically, replacement teeth in their final stage show a pattern similar to that of functional teeth from the exterior inwards: a narrow enamel layer (light area of the tooth, see Figure 2 A, B), demineralized due to the histological preparation process, surrounded by relatively short, narrow ameloblasts. Next are the dentin layer and the set of odontoblasts with spaced cells which are comparatively wider. Starting from the enamel layer, we see conspicuous periodontal ligaments already fully developed. Finally, the dental papilla (mesenchymal cells) forms a rectangular area. The functional teeth are connected along the dentin layer to the premaxilla by long periodontal ligaments, since the bone is far from the teeth. The dentin layer is equally thick all around the teeth. The dental pulp, located along the horizontal line through the bone-tooth connection, is wide and much larger than the tooth base, being bordered posteriorly by the row of replacement teeth.	en	Scharcansky, Alexandre, Lucena, Carlos Alberto S. (2008): Phylogenetic assessment of ultrastructural and histological characters of teeth in the Anostomoidea, Hemiodontidae and Parodontidae (Teleostei: Ostariophysi: Characiformes). Zootaxa 1948 (1): 36-56, DOI: 10.11646/zootaxa.1948.1.2, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1948.1.2
B94D87F8FFCCDC4AFBEEFC0AFBC28863.taxon	description	The premaxillary teeth do not show nearby bone tissue. The bone tissue located far from the teeth is compact, without alveoli. The replacement teeth are in a region composed of connective tissue; they are arranged in a single row, and each one is aligned with and located immediately behind each functional teeth and do not show a pre-eruptive rotation. Posterior to the row of functional teeth, there is a conspicuous area of adipose tissue. All replacement teeth have a shape similar to that of the functional teeth. Histologically, replacement teeth in their final stage show a pattern similar to that of functional teeth from the exterior inwards: a thick enamel layer (light area of tooth, see Figure 7 C), which because it was totally mineralized was decalcified during histological preparation, surrounded by elongated ameloblasts. Next is the dentin layer. Starting from the enamel layer, we see conspicuous periodontal ligaments already fully developed. Finally, there is a small dental papilla consisting of mesenchymal cells. The functional teeth are connected along the dentin layer to the connective tissue by small periodontal ligaments. The dentin layer is narrow on the tooth sides and thicker in the apical region. The dental pulp located in the tooth basal area is somewhat wider than in the meso-apical region, becoming narrower as it moves inside the connective tissue and apparently bordered in the back by the enamel layer.	en	Scharcansky, Alexandre, Lucena, Carlos Alberto S. (2008): Phylogenetic assessment of ultrastructural and histological characters of teeth in the Anostomoidea, Hemiodontidae and Parodontidae (Teleostei: Ostariophysi: Characiformes). Zootaxa 1948 (1): 36-56, DOI: 10.11646/zootaxa.1948.1.2, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1948.1.2
B94D87F8FFCCDC4AFBEEFF4AFA208CAB.taxon	description	The functional teeth show a protrusive arm from their widest area by which they are supported on the internal epithelial tissue of the dentary (Fig 4 A, B). The dentin layer is equally narrow all around the teeth. The dental pulp, located anterior to the horizontal line that goes through the bone-tooth connection, is narrow and approximately the same width as the tooth base; apparently, its posterior border is connective tissue (Fig. 5 D).	en	Scharcansky, Alexandre, Lucena, Carlos Alberto S. (2008): Phylogenetic assessment of ultrastructural and histological characters of teeth in the Anostomoidea, Hemiodontidae and Parodontidae (Teleostei: Ostariophysi: Characiformes). Zootaxa 1948 (1): 36-56, DOI: 10.11646/zootaxa.1948.1.2, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1948.1.2
B94D87F8FFCEDC48FBEEFBC8FE88889D.taxon	description	The functional teeth are connected along the dentin layer to connective tissue by small periodontal ligaments. The dentin layer is evenly narrow all around the teeth. The dental pulp is restricted to the region before the horizontal line that goes through the lip-tooth connection, and bordered in the back by a thick layer of connective tissue.	en	Scharcansky, Alexandre, Lucena, Carlos Alberto S. (2008): Phylogenetic assessment of ultrastructural and histological characters of teeth in the Anostomoidea, Hemiodontidae and Parodontidae (Teleostei: Ostariophysi: Characiformes). Zootaxa 1948 (1): 36-56, DOI: 10.11646/zootaxa.1948.1.2, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1948.1.2
B94D87F8FFCEDC49FBEEF8E7FD7189B6.taxon	description	There is no bone tissue surrounding the base of the teeth. However, we can see a compact bone formation in the posterior region of the premaxilla. The replacement teeth are arranged in six to eight sets (considering both premaxillaries), each corresponding to a functional tooth. Each set is surrounded by adipose and connective tissues. More posterior teeth show an earlier development stage when compared to more anterior teeth, and are aligned in a manner different from that of the functional teeth. Therefore, they show a pre-eruptive rotation. Histologically, the replacement teeth in their final stage show a pattern similar to that of the functional teeth from the exterior inwards: a narrow enamel layer (light tooth area, see Figure 11 C), demineralized due to the histological preparation process, is surrounded by elongated ameloblasts. Next are the dentin layer and the set of odontoblasts, comparatively narrower than the ameloblasts. Starting from the enamel layer we see conspicuous periodontal ligaments already fully developed. Finally, the dental papilla (mesenchymal cells) forms a narrow area. The functional teeth are connected along the dentin layer to the premaxilla by small periodontal ligaments. The dentin layer is equally narrow all around the teeth. The dental pulp, located after the horizontal line that goes through the bone-tooth connection, is wide and much larger than the tooth base, being bordered in the back by the column of replacement teeth.	en	Scharcansky, Alexandre, Lucena, Carlos Alberto S. (2008): Phylogenetic assessment of ultrastructural and histological characters of teeth in the Anostomoidea, Hemiodontidae and Parodontidae (Teleostei: Ostariophysi: Characiformes). Zootaxa 1948 (1): 36-56, DOI: 10.11646/zootaxa.1948.1.2, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1948.1.2
