Comparison of the Development and Function of the Swimbladder of<i>Brevoortia tyrannus</i>(Clupeidae) and<i>Leiostomus xanthurus</i>(Sciaenidae)

Govoni, John J.; Hoss, Donald E.

doi:10.1643/0045-8511(2001)001[0430:cotdaf]2.0.co;2

Cited by 20 publications

(37 citation statements)

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“…In other fishes, the swim bladder originates from gut endoderm by evagination (Govoni, 2001). The origin of swim bladder smooth muscle has not yet been experimentally verified in any system, but it is hypothesized that mesodermal cells form smooth muscle after evagination of the epithe- .…”

Section: Development Of Smooth Muscle In Gut and Swim Bladder Is Closmentioning

confidence: 99%

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Spatiotemporal expression of smooth muscle markers in developing zebrafish gut

Georgijevic

Subramanian

Rollins

et al. 2007

Developmental Dynamics

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Smooth muscle is important for the contractility and elasticity of visceral organs. The zebrafish is an excellent model for understanding embryonic development, yet due to a lack of appropriate markers, visceral smooth muscle development remains poorly characterized. Here, we develop markers and trace the development of gut and swim bladder smooth muscle in embryonic and juvenile fish. The first smooth muscle marker we detect in the vicinity of the gut is the myoblast marker nonmuscle myosin heavy chain-b at 50 hours postfertilization (hpf), followed by the early smooth muscle markers SM22␣-b, and ␣-smooth muscle actin at 56 and 60 hpf, respectively. Markers of more differentiated smooth muscle, smoothelin-b and cpi-17, appear by 3 days postfertilization (dpf). Tropomyosin, a relatively late marker, is first expressed at 4 dpf. We find that smooth muscle marker expression in the swim bladder follows the same sequence of marker expression as the gut, but markers have a temporal delay reflecting the later formation of swim bladder smooth muscle. Developmental Dynamics 236:1623-1632, 2007.

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Section: Development Of Smooth Muscle In Gut and Swim Bladder Is Closmentioning

confidence: 99%

“…lium (Govoni, 2001;Pelster, 2004). Because it is well established that intestinal smooth muscle is of mesodermal origin (McHugh, 1996;Gabella, 2002), it would be entirely consistent if the swim bladder smooth muscle is also of mesodermal origin.…”

Section: Development Of Smooth Muscle In Gut and Swim Bladder Is Closmentioning

confidence: 99%

Spatiotemporal expression of smooth muscle markers in developing zebrafish gut

Georgijevic

Subramanian

Rollins

et al. 2007

Developmental Dynamics

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“…Majority of larvae swell their swim bladders in developmental stage corresponding to the time of absorption of yolk sacs and onset of exogenous feeding (Doroshev and Cornacchia 1979;Battaglene and Talbot 1990). In many analyzed species, swim bladder forms by a simple metamorphosis of alimentary canal (Boulhic and Gabaudan 1992;Govoni and Hoss 2001;Trotter et al, 2004).…”

Section: Discussionmentioning

confidence: 99%

“…On the other hand there is no such connection inphysoclists (Steen 1970). Physostomous larvae are generally believed to swell their swim bladders by swallowing atmospheric air in water surface and sending to swim bladder through alimentary canal and pneumatic tube (Tait 1960;Steen 1970;Chapman and Hubert 1988;Battaglene and Talbot 1990;Chatain and Ounais-Guschemann 1990;Marty et al, 1995;Govoni and Hoss 2001;Trotter et al, 2005). Some of the studies reported that Characins including black skirt tetras, cyprinids, salmonids, pikes, catfish, mormyrids and eels consisted of species having physostomous type swim bladders (Moyle and Cech 2000;Çelik et al, 2011, Çelik et al, 2012.…”

Section: Discussionmentioning

confidence: 99%

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Çelik¹,

Çelik²,

Gürkan³

et al. 2014

Turk. J. Fish. Aquat. Sci.

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In this study, the larval development of freshwater angelfish, Pterophyllum scalare, was described under controlled aquarium conditions. Major histomorphological changes and the allometric growth patterns during the larval development have been described. The larvae were obtained from three pairs of freshwater angelfish, which were maintained in glass tanks. The larvae were sampled for measurement and photography. They were observed under a stereomicroscope, photographed using a photomicrographic system. The larval development of angelfish were described from 1 days after hatching (DAH) to 24 DAH. Embryonic developmental stage was completed at day 3 after spawning at 24±1ºC. The newly hatched larvae had 4.24±0.28 mm total length (TL). The mouth opened at 3 DAH. The larvae started to swim actively within the next 3-4 days.Notochord flexion began at 3-4 DAH. The yolk sac has been totally absorbed at 6 DAH. The metamorphosis was completed and the larvae transformed into juveniles at 23-24 DAH.Keywords: Ornamental fish, aquarium, larval development, allometric growth.Tatlı Su Melek Balığının (Pterophyllum scalare) (Teleostei: Cichlidae) Larval Gelişimi ÖzetBu çalışmada, tatlı su melek balığının (Pterophyllum scalare) kontrollü akvaryum koşullarında larval gelişimi incelenmiştir. Larvalar, cam tankta tutulan üç çift tatlısu melek balığından elde edilmiştir. Elde edilen larvalar ölçüm ve fotoğraflama için örneklenmiştir. Alınan örnekler stereomikroskop altında incelenmiş ve mikro fotoğraflama sistemi ile fotoğraflanmıştır. Melek balıklarının larval gelişimleri, yumurtadan çıktıktan sonraki 1 ile 24 gün arasında tanımlanmıştır. Larval gelişim boyunca gözlenen temel histomorfolojik değişimler ve allometrik büyüme modelleri tanımlanmıştır. Denemede, embriyonik gelişim safhası, 24±1ºC'de yumurtlamadan sonraki 3. günde sona ermiştir. Kuluçkadan yeni çıkmış larvaların 4,24±0,28 mm total boy (TL) uzunluğa sahip oldukları belirlenmiştir. Ağız açılımı, kuluçkadan çıktıktan sonraki 3.günde gerçekleşmiştir. Larva takip eden 3-4 gün içerisinde aktif olarak yüzmeye başlamıştır. Notokorda fleksiyonu açılımdan sonraki 3-4.günlerde başlamıştır. Besin kesesi, açılımı takip eden 6. günde tamamen tükenmiştir. Açılımdan sonraki 23-24. günlerde metamorfoz tamamlanmış ve larva juvenil formuna dönüşmüştür.Anahtar Kelimeler: Süs balıkları, akvaryum, larval gelişim, allometrik büyüme.

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“…In adults, pressure sensitivity has been demonstrated by reflexive 'yawning' responses (McCutcheon 1966), by conditioning fish to associate pressure changes with food (Dijkgraaf 1941) (Tytler & Blaxter 1973), and by electrophysiological recordings (Koshtojanz & Vassilenko 1937). In larvae, pressure sensitivity has been demonstrated by swimbladder inflation (Govoni & Hoss 2001) and barokinesis (Qasim et al 1963). Thresholds for pressure sensitivity are generally on the order of 1% of absolute ambient pressure, for example 0.1 m at the surface or 1 m at 90 m depth.…”

Section: Discussionmentioning

confidence: 99%

Barokinesis and depth regulation by pelagic coral reef fish larvae

Huebert¹

2008

Mar. Ecol. Prog. Ser.

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Comparison of the Development and Function of the Swimbladder ofBrevoortia tyrannus(Clupeidae) andLeiostomus xanthurus(Sciaenidae)

Cited by 20 publications

References 50 publications

Spatiotemporal expression of smooth muscle markers in developing zebrafish gut

Spatiotemporal expression of smooth muscle markers in developing zebrafish gut

Untitled

Barokinesis and depth regulation by pelagic coral reef fish larvae

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