Structure of lateral-line scales in representatives of families of the order pleuronectiformes

Voronina, E. P.

doi:10.1134/s0032945209100075

Cited by 9 publications

(20 citation statements)

References 13 publications

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“…The discontinuous nature of the trunk canal has been noted for other cichlids (Branson 1961; Peters 1973; Webb 1990b). Type bIII* is represented in lls of H. platessoides , consistent with descriptions of lls in other species of this genus (Voronina 2009).…”

Section: Discussionsupporting

confidence: 84%

“…There are more than 20 circuli on common scales at the time of initiation of the canal formation in C. carpio and S. aequifasciatus , but lls are type aI in former and type aIII in latter species. These results do not confirm that lls type is determined by the time of initiation of scales and trunk canal, previously assumed by Voronina (2009). Also, the assertion that lls reach the definitive structure early in ontogenesis (Voronina 2007) is correct only for species with the simplest structure as in H. platessoides with type bIII*.…”

Section: Discussioncontrasting

confidence: 74%

“…Ontogenetic modification of every lls in lateral line shows that types II and III are intermediate states in the development of type I and that development may stop at an intermediate state in some species. The designation of types I, II and III was based on the distribution of lls types in adult pleuronectiforms, resulting in the assumption that type I is generalised, type III is advanced and type II is a transitional state (Voronina 2009).…”

Section: Discussionmentioning

confidence: 99%

“…Lls described for some perciforms, in particular species in the Percidae, are classified here as type aII (Mohr 1916; Jawad 2005a) and for others, in particular Cichlidae, as type aIII (Peters 1973; DeLamater and Courtenay 1973; Webb 1989). Type bII classified lls are found in hexagrammid species (Scorpaeniformes) (Wonsettler and Webb 1997), with type bII and bIII lls being common in the families of Pleuronectiformes, in particular Pleuronectidae (Voronina 2009). These examples do not present a complete summary of the sparse literature, but still reflect at this point in time the broad distribution of aI, aII, aIII, bII and bIII, which appear to be the main types of lls in teleost fishes.…”

Section: Introductionmentioning

confidence: 99%

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Types and development pathways of lateral line scales in some teleost species

Voronina

Hughes

2011

Acta Zoologica

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Voronina, E.P. and Hughes, D.R. 2011. Types and development pathways of lateral line scales in some teleost species. —Acta Zoologica (Stockholm) 00: 1–13. A comparative study of lateral line scales (lls) in nine teleost species was undertaken to trace their ontogenetic structural changes. Three universal characters were used to describe and classify definitive and developing lls. The four main structural types in teleosts are represented. In adult fish, lls are the same structural type in all parts of lateral line in any one specimen, but number of tubules and their orientation may vary. In juvenile fish, except for one species, the structural type of every lls changes with growth, and this process progresses along the lateral line in the direction of development typical for the species. Definitive structural type of the lls is not determined by common scale type and size, presence or absence of nerve foramen on lls, scale overlapping or time of initiation of scales and trunk canal. Development pathways are proposed in which terminal states correspond to the final development of the most complex lls type in Cyprinus carpio, Carassius carassius, Oncorhynchus mykiss, Diplodus annularis and Mullus barbatus. The intermediate states of these pathways correspond to other types of lls as examples of pedomorphosis in Perca fluviatilis, Sander lucioperca, Symphysodon aequifasciatus and Hippoglossoides platessoides.

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Section: Discussionsupporting

confidence: 84%

Section: Discussioncontrasting

confidence: 74%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Types and development pathways of lateral line scales in some teleost species

Voronina

Hughes

2011

Acta Zoologica

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“…Scheme of three neighbouring lateral line scales. (a) Tubular‐Scalar, the citharid Citharoides macrolepidotus (after Voronina, ; with modifications). (b) Integrated, the loricariid Hypostomus commersoni (after Goodrich, ; with modifications).…”

Section: Introductionmentioning

confidence: 99%

Lateral line scale types and review of their taxonomic distribution

Voronina

Hughes

2017

Acta Zoologica

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The trunk canal of fishes is contained within a series of lateral line (LL) scales. To categorise LL scale structural types, and determine their distribution, an analysis of original data was undertaken using light and scanning electron microscopy in combination with a literature survey from over 1,000 species representative of most orders of bony fishes. Our categorisation of LL scales is based on the relationship between the tube, or ossified trunk canal segment, and associated scale. Tubular‐Scalar LL scales consist of a distinguishable tube and elasmoid scale in scale pockets. Four types occur only in species with elasmoid scales. Integrated LL scales do not develop in scale pockets, and their tube is enclosed or extended by a non‐elasmoid scale or spines. Integrated 1 and 2 LL scales co‐occur with ganoid and calcidermoid scales, and Integrated 3 LL scales occur when common scales are absent or elasmoid. Tubular LL scales are tubes only, occurring mainly in scaleless species or with calcidermoid and elasmoid scales. Non‐Tubular LL scales are composed only of a scale, co‐occurring mainly with cycloid scales. There is consistency of LL scale type in many orders, families and genera and the presence of different types within taxa can be meaningful.

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Morphological Diversity, Development, and Evolution of the Mechanosensory Lateral Line System

Webb

2013

Springer Handbook of Auditory Research

106

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Structure of lateral-line scales in representatives of families of the order pleuronectiformes

Cited by 9 publications

References 13 publications

Types and development pathways of lateral line scales in some teleost species

Types and development pathways of lateral line scales in some teleost species

Lateral line scale types and review of their taxonomic distribution

Morphological Diversity, Development, and Evolution of the Mechanosensory Lateral Line System

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