Οικογένεια Achiridae - American soles | ||||
Τάξη | : | Pleuronectiformes | ||
Κλάση | : | Teleostei | ||
No. in FishBase | : | Genera : 7 | Είδη : 35 Eschmeyer's Catalog of Fishes | ||
Περιβάλλον | : | Γλυκά νερά : Yes | Υφάλμυρο : Yes | Θαλασσινό(ά) : Yes | ||
Διαίρεση | : | Peripheral/diadromous | ||
Ενυδρείο | : | none | ||
Πρώτη καταγραφή απολιθώματος | : | lower Tertiary lower Eocene | Αναφ. Berg, L.S. 1958 | |
Σχόλιο | : | The Achiridae are saltwater and freshwater flatfishes with the eyes on the right side, body rounded or ovate in lateral view in most species, including fins, and elongate in Achiropsis nattereri, Apionichthys dumerili, and one undescribed species referred to Apionichthys. The eyed-side lower lip has a conspicuous, variously fringed fleshy rim which distinguish the species of this family from other sympatrical flatfishes. The lower lip is internally strengthened by a cartilaginous piece positioned laterally to dentary, the upper free half above the dentary dorsal margin; this cartilaginous piece, which is visible only by dissection or in cleared and stained preparations, is also present in other flatfish families, but clearly less developed than in achirids. The posterior nare forming a wide longitudinal slit above posterior end of upper lip, and hidden by lower lip when mouth is closed, is also a diagnostic external feature for achirids. A similar feature also appear in Soleidae, but it is never covered by lower lip; soleids do not occur in the Neotropics. The anterior nare is tubular as in some other flatfishes families. Margin of preopercle evidenced by a narrow naked area, particularly on its angle; this area is very narrow in adults and concealed by scales in juveniles of Soleonasus. Teeth villiform, organized in a patch and present on jaws only in the blind side, except for Hypoclinemus mentalis, which possesses teeth on jaws of both eyed and blind sides. Dorsal fin extends forward onto cranium up to anterior end of upper jaw, which is often covered by a fringed dermal flap projected from anterior end of this fin. In Achiropsis, Apionichthys, Pnictes, and Soleonasus the anterior end of dorsal fin and its corresponding supracranial area extend beyond and conceal anterior margin of mouth. Eyed-side pelvic fin united to anal fin by membrane; both pelvic fins enclosed in a single dermal envelope in Gymnachirus and Soleonasus, also united to anal fin by membrane; pelvic fins extend forward in Achiropsis, Apionichthys, Pnictes, and Soleonasus, the first pelvic-fin ray inserted just below ventral end of mandibular symphysis. Dorsal and anal fins free from caudal fin in most species, or united to caudal fin by a narrow membrane in Achiropsis, Apionichthys, and Pnictes. Pectoral fins often minute, present in one or both sides, or absent. Lateral line frequently ornamented with dermal processes or ramified tubes, particularly on head. Scales ctenoid, those of head external margin larger than the others on body, and a little turned to its center; scales are absent in Gymnachirus, except for remains of lateral line tubes on head and body. Medium size achirid species are 15 centimeters long, the largest species occurring in freshwater. They are carnivores, eating fishes and benthic invertebrates. Fully developed gonads were examined in specimens 2.5 centimeters SL, from a species which grow up to 12 centimeters. Common names of these fishes are American Sole (English), Lenguado (Spanish), Linguado (a general Portuguese word for Pleuronectiformes). In several Brazilian regions they are also known as Solha, Sôia, Sóia, Tapa or Aramaçá. Presently, nine genera and 28 species are recognized (Nelson, 1994). No recent revisional work is available. Chabanaud (1928) published a review of achirids, but it is not a comprehensive work. The achirid genera are presently being reviewed by the author, and synonymization of some genera and species will be proposed. Also, some species restricted to freshwater and referred to Apionchthys, and marine species referred to Trinectes and Achirus will be described. The assemblage that composes the family Achiridae was traditionally treated as part of the Soleidae, in subfamilial ranking. Jordan (1923) proposed familial ranking to that assemblage. This view was subsequently supported by Chabanaud in several papers (e.g. 1935, 1939), but not by Greenwood et al. (1966). Recently, Chapleau and Keast (1984) proposed the monophyly of the achirids based on five osteological cranial characters, but rejected the traditional view of a monophyletic Soleidae (Soleinae + Achirinae), previously supported by other authors. A cladistic study of intergeneric relationships, also in progress by the present author, detected eight new exclusive characters to support the monophyly proposed by Chapleau and Keast (1984) for the achirids. Achirids are mainly shore fishes restricted to both sides of Americas, including the subtropical, southern portion of Neartic region, and all the Neotropics, except for its extreme south. The genera Achiropsis, Apionichthys, Pnictes, and Soleonasus are restricted to freshwater in northern South American rivers, except for Apionichthys dumerili, which occurs in estuarine areas of the Orinoco, Corantjin, Oiapoque, Amazonas and Grajaú basins, also entering low lands freshwaters as do some other marine achirid species, and in marine areas under the influence of those rivers. Two species of Catathyridium are restricted to the Paraguay-Paraná, and Uruguay systems, and one species (C. garmani) occurs in estuarine and marine coastal areas of Southeastern Brazil, including Lagoa dos Patos, and coastal areas of Northern Uruguay. Some marine species of the genera Achirus and Trinectes occasionally enters freshwaters. | ||
Ετυμολογία | : | Greek, acheir, -eiros = without hands ( Ref. 45335). | ||
Αναπαραγωγική ομάδα | : | nonguarders | ||
Τυπικό επίπεδο δραστηριότητας | : | normal | ||
Κύρια Αναφ. | : | Ramos, R.T.C. 2003 | ||
Συντονιστής | : | Ramos, R.T.C. 2003 | ||
Deep Fin Classification | : | Osteichthyes | Actinopterygii | Actinopteri | Neopterygii | Teleostei | Osteoglossocephalai | Clupeocephala | Euteleosteomorpha | Neoteleostei | Eurypterygia | Ctenosquamata | Acanthomorphata | Acanthopterygii | Percomorphaceae | Carangaria | | | Pleuronectiformes | Pleuronectoidei | | Achiridae |
Important recommendation:
The list below must not be used as an authority reference synonymy list like those found in scientific published revisions, which must be the source to be used and cited eventually when they exist.
Rather, it reflects the current content of FishBase, and the progress with respect to synchronization with the Catalog of Fishes. However, we think it can be useful for users to assess the quality of information in FishBase, to start new work on the family, or to cross-check with other lists.
But we appreciate to be cited in publications when this list has been of any working value. In particular, for published scientific, we suggest then to cite it in the Material and Method section as a useful tool to conduct the research, but again, not as a taxonomic or nomenclatural authority reference.
Unless it is explicitly precised, the list is not complete, please search all original names published for the family in the Catalog of Fishes (genera, species), including those with uncertain or unknown status, that are not included in FishBase when they are not attached to a valid species.
This list uses some data from Catalog of Fishes (not shown but used to sort names).
The list ordered as follows:
Please send comments and corrections if you detect errors or missing names.
Scientifc name | Status | Senior/Junior synonym | Combination |
---|---|---|---|
Achirus achirus (Linnaeus, 1758) | accepted | senior | new |
Pleuronectes achirus Linnaeus, 1758 | synonym | senior | original |
Monochirus lineatus Quoy & Gaimard, 1824 | synonym | junior | original |
Monochir punctifer Castelnau, 1855 | synonym | junior | original |
Achirus maculipinnis gunteri Chabanaud, 1940 | synonym | junior | original |
Achirus lineatus (Linnaeus, 1758) | accepted | senior | new |
Pleuronectes lineatus Linnaeus, 1758 | synonym | senior | original |
Pleuronectes nigricans Bloch & Schneider, 1801 | synonym | junior | original |
Achirus scutum (Günther, 1862) | accepted | senior | new |
Solea scutum Günther, 1862 | synonym | senior | original |
Achirus mazatlanus (Steindachner, 1869) | accepted | senior | new |
Solea mazatlana Steindachner, 1869 | synonym | senior | original |
Achirus klunzingeri (Steindachner, 1880) | accepted | senior | new |
Solea klunzingeri Steindachner, 1880 | synonym | senior | original |
Achirus zebrinus Clark, 1936 | accepted | senior | original |
Trinectes zebrinus (Clark, 1936) | synonym | senior | new |
Achirus declivis Chabanaud, 1940 | accepted | senior | change in rank |
Achirus achirus declivis Chabanaud, 1940 | synonym | senior | original |
Achirus novoae Cervigón, 1982 | accepted | senior | original |
Achirus mucuri Ramos, Ramos & Lopes, 2009 | accepted | senior | original |
Trinectes maculatus (Bloch & Schneider, 1801) | accepted | senior | new |
Pleuronectes maculatus Bloch & Schneider, 1801 | synonym | senior | original |
Achirus fasciatus Lacepède, 1802 | synonym | junior | original |
Trinectes fasciatus (Lacepède, 1802) | synonym | junior | new |
Pleuronectes mollis Mitchill, 1814 | synonym | junior | original |
Trinectes scabra Rafinesque, 1832 | synonym | junior | original |
Trinectes inscriptus (Gosse, 1851) | accepted | senior | new |
Monochirus inscriptus Gosse, 1851 | synonym | senior | original |
Trinectes fimbriatus (Günther, 1862) | accepted | senior | new |
Solea fimbriata Günther, 1862 | synonym | senior | original |
Trinectes fonsecensis (Günther, 1862) | accepted | senior | new |
Solea fonsecensis Günther, 1862 | synonym | senior | original |
Achirus fonsecensis (Günther, 1862) | synonym | senior | new |
Solea panamensis Steindachner, 1876 | synonym | junior | original |
Trinectes paulistanus (Miranda Ribeiro, 1915) | accepted | senior | new |
Achirus paulistanus Miranda Ribeiro, 1915 | synonym | senior | original |
Achirus affinis Steindachner, 1915 | synonym | junior | original |
Achirus austrinus Chabanaud, 1928 | synonym | junior | original |
Trinectes fluviatilis (Meek & Hildebrand, 1928) | accepted | senior | new |
Achirus fluviatilis Meek & Hildebrand, 1928 | synonym | senior | original |
Trinectes microphthalmus (Chabanaud, 1928) | accepted | senior | new |
Achirus microphthalmus Chabanaud, 1928 | synonym | senior | original |
Trinectes opercularis (Nichols & Murphy, 1944) | accepted | senior | new |
Achirus opercularis Nichols & Murphy, 1944 | synonym | senior | original |
Trinectes xanthurus Walker & Bollinger, 2001 | accepted | senior | original |
Trinectes hubbsbollinger Duplain, Chapleau & Munroe, 2012 | accepted | senior | original |
Apionichthys dumerili Kaup, 1858 | accepted | senior | original |
Soleotalpa unicolor Günther, 1862 | synonym | junior | original |
Apionichthys unicolor (Günther, 1862) | synonym | junior | new |
Apionichthys ottonis Steindachner, 1868 | synonym | junior | original |
Apionichthys nebulosus Peters, 1869 | synonym | junior | original |
Apionichthys bleekeri Horst, 1879 | synonym | junior | original |
Apionichthys nattereri (Steindachner, 1876) | accepted | senior | new |
Solea nattereri Steindachner, 1876 | synonym | senior | original |
Achiropsis nattereri (Steindachner, 1876) | synonym | senior | new |
Achiropsis normani Chabanaud, 1928 | synonym | junior | original |
Apionichthys finis (Eigenmann, 1912) | accepted | senior | new |
Soleonasus finis Eigenmann, 1912 | synonym | senior | original |
Apionichthys menezesi Ramos, 2003 | accepted | senior | original |
Apionichthys rosai Ramos, 2003 | accepted | senior | original |
Apionichthys sauli Ramos, 2003 | accepted | senior | original |
Apionichthys seripierriae Ramos, 2003 | accepted | senior | original |
Gymnachirus nudus Kaup, 1858 | accepted | senior | original |
! Gynmachirus nudus Kaup, 1858 | synonym | senior | original |
Gymnachirus melas Nichols, 1916 | accepted | senior | original |
Gymnachirus texae (Gunter, 1936) | accepted | senior | new |
Nodogymnus texae Gunter, 1936 | synonym | senior | original |
Pnictes asphyxiatus (Jordan, 1889) | accepted | senior | new |
Achiropsis asphyxiatus Jordan, 1889 | synonym | senior | original |
Apionichthys asphyxiatus (Jordan, 1889) | synonym | senior | new |
Catathyridium jenynsii (Günther, 1862) | accepted | senior | new |
Solea jenynsii Günther, 1862 | synonym | senior | original |
Achirus jenynsii (Günther, 1862) | synonym | senior | new |
! Achirus jenynsi (Günther, 1862) | synonym | senior | new |
Achirus trichospilus Berg, 1895 | synonym | junior | original |
Achirus errans Miranda Ribeiro, 1915 | synonym | junior | original |
Catathyridium lorentzii (Weyenbergh, 1877) | accepted | senior | new |
Achirus lorentzii Weyenbergh, 1877 | synonym | senior | original |
Hypoclinemus paraguayensis Chabanaud, 1928 | synonym | junior | original |
Catathyridium garmani (Jordan, 1889) | accepted | senior | new |
Achirus garmani Jordan, 1889 | synonym | senior | original |
Catathyridium grandirivi (Chabanaud, 1928) | accepted | senior | new |
Baeostoma grandirivi Chabanaud, 1928 | synonym | senior | original |
Hypoclinemus mentalis (Günther, 1862) | accepted | senior | new |
Solea mentalis Günther, 1862 | synonym | senior | original |
Achirus hasemani Steindachner, 1915 | synonym | junior | original |