Shark scales dermal denticles Stock Photos and Images
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Shark scales dermal denticles Stock Photos and Images
A close-up picture of the placoid scales, or dermal denticles, on the skin of a bull huss caught boat fishing on rod and line off the Dorset coast in Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-close-up-picture-of-the-placoid-scales-or-dermal-denticles-on-the-skin-of-a-bull-huss-caught-boat-fishing-on-rod-and-line-off-the-dorset-coast-in-image221009414.htmlRMPRFRNA–A close-up picture of the placoid scales, or dermal denticles, on the skin of a bull huss caught boat fishing on rod and line off the Dorset coast in
Shark skin is composed of placoid scales, also called dermal denticles. This a a close look at the tiny tooth-like structures which give sharks skin Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/shark-skin-is-composed-of-placoid-scales-also-called-dermal-denticles-this-a-a-close-look-at-the-tiny-tooth-like-structures-which-give-sharks-skin-image215129828.htmlRMPE0084–Shark skin is composed of placoid scales, also called dermal denticles. This a a close look at the tiny tooth-like structures which give sharks skin
Eye of Whitetip Reef Shark (Triaenodon obesus), Gulf of Aqaba - Red Sea Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-eye-of-whitetip-reef-shark-triaenodon-obesus-gulf-of-aqaba-red-sea-30115867.htmlRMBMYW2K–Eye of Whitetip Reef Shark (Triaenodon obesus), Gulf of Aqaba - Red Sea
Shark skin is composed of placoid scales, also called dermal denticles. This a a close look at the tiny tooth-like structures which give sharks skin a Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/shark-skin-is-composed-of-placoid-scales-also-called-dermal-denticles-this-a-a-close-look-at-the-tiny-tooth-like-structures-which-give-sharks-skin-a-image511800154.htmlRM2MMJE8X–Shark skin is composed of placoid scales, also called dermal denticles. This a a close look at the tiny tooth-like structures which give sharks skin a
Broadnose sevengill shark, Notorynchus cepedianus, vulnerable species, in False Bay, Western Cape, South Africa Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/broadnose-sevengill-shark-notorynchus-cepedianus-vulnerable-species-in-false-bay-western-cape-south-africa-image610898493.htmlRF2XDTR79–Broadnose sevengill shark, Notorynchus cepedianus, vulnerable species, in False Bay, Western Cape, South Africa
Close-up of a piece of shark skin where the dermal denticles or bristles are sharp enough to feel like sandpaper. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/close-up-of-a-piece-of-shark-skin-where-the-dermal-denticles-or-bristles-are-sharp-enough-to-feel-like-sandpaper-image328187669.htmlRF2A1X6M5–Close-up of a piece of shark skin where the dermal denticles or bristles are sharp enough to feel like sandpaper.
Shark skin Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/shark-skin-image594992131.htmlRF2WG06EY–Shark skin
Dead dog fish washed up on the sand in Worthing, West Sussex, UK Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/dead-dog-fish-washed-up-on-the-sand-in-worthing-west-sussex-uk-image595131805.htmlRF2WG6GK9–Dead dog fish washed up on the sand in Worthing, West Sussex, UK
The egg case of a Small-spotted Catshark or Dogfish are often washed ashore after storms after the young shark has hatched. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-egg-case-of-a-small-spotted-catshark-or-dogfish-are-often-washed-ashore-after-storms-after-the-young-shark-has-hatched-image385003703.htmlRM2DAAC47–The egg case of a Small-spotted Catshark or Dogfish are often washed ashore after storms after the young shark has hatched.
. The Bashford Dean memorial volume : archaic fishes. Fishes; Sharks; Fishes, Fossil. 286 Bashford Dean Memorial Volume others in the cloacal region, will be further considered in the article on the anatomy of the frilled shark. DERMAL DENTICLES The placoid scales or dermal denticles cover the entire body, including the fins and that part of the sclera which is exposed when the eyes are turned upward; also they line the mouth, gullet, and branchial arches. In sharks generally, the skin with its close^set denticles comprises what is called shagreen. The dermal denticles ot Chlamydoselachus have Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-bashford-dean-memorial-volume-archaic-fishes-fishes-sharks-fishes-fossil-286-bashford-dean-memorial-volume-others-in-the-cloacal-region-will-be-further-considered-in-the-article-on-the-anatomy-of-the-frilled-shark-dermal-denticles-the-placoid-scales-or-dermal-denticles-cover-the-entire-body-including-the-fins-and-that-part-of-the-sclera-which-is-exposed-when-the-eyes-are-turned-upward-also-they-line-the-mouth-gullet-and-branchial-arches-in-sharks-generally-the-skin-with-its-closeset-denticles-comprises-what-is-called-shagreen-the-dermal-denticles-ot-chlamydoselachus-have-image235246002.htmlRMRJMAJX–. The Bashford Dean memorial volume : archaic fishes. Fishes; Sharks; Fishes, Fossil. 286 Bashford Dean Memorial Volume others in the cloacal region, will be further considered in the article on the anatomy of the frilled shark. DERMAL DENTICLES The placoid scales or dermal denticles cover the entire body, including the fins and that part of the sclera which is exposed when the eyes are turned upward; also they line the mouth, gullet, and branchial arches. In sharks generally, the skin with its close^set denticles comprises what is called shagreen. The dermal denticles ot Chlamydoselachus have
Elements of comparative anatomy (1878) Elements of comparative anatomy elementsofcompar00gege Year: 1878 Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corium. c, c, c Layers of the corium. d Uppermost layer, p Papilla. E Epidermis, e Its layer of columnar cells, o Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be regarded as the structures from which the various forms have been derived. In them we distin- g Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-comparative-anatomy-1878-elements-of-comparative-anatomy-elementsofcompar00gege-year-1878-fig-218-vertical-section-through-the-skin-of-an-embryonic-shark-c-corium-c-c-c-layers-of-the-corium-d-uppermost-layer-p-papilla-e-epidermis-e-its-layer-of-columnar-cells-o-enamel-layer-formations-to-which-indeed-they-completely-correspond-in-the-higher-divisions-the-dermal-denticles-placoid-scales-which-are-distri-buted-over-the-whole-of-the-in-tegument-in-the-selachii-may-be-regarded-as-the-structures-from-which-the-various-forms-have-been-derived-in-them-we-distin-g-image239651687.htmlRMRWW24R–Elements of comparative anatomy (1878) Elements of comparative anatomy elementsofcompar00gege Year: 1878 Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corium. c, c, c Layers of the corium. d Uppermost layer, p Papilla. E Epidermis, e Its layer of columnar cells, o Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be regarded as the structures from which the various forms have been derived. In them we distin- g
A close-up picture of the placoid scales, or dermal denticles, on the skin of a bull huss caught boat fishing on rod and line off the Dorset coast in Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-close-up-picture-of-the-placoid-scales-or-dermal-denticles-on-the-skin-of-a-bull-huss-caught-boat-fishing-on-rod-and-line-off-the-dorset-coast-in-image221009346.htmlRMPRFRJX–A close-up picture of the placoid scales, or dermal denticles, on the skin of a bull huss caught boat fishing on rod and line off the Dorset coast in
Whitetip Reef Shark (Triaenodon obesus), Egypt - Red Sea. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-whitetip-reef-shark-triaenodon-obesus-egypt-red-sea-30115890.htmlRMBMYW3E–Whitetip Reef Shark (Triaenodon obesus), Egypt - Red Sea.
Eye of Whitetip Reef Shark (Triaenodon obesus) at night, Cocos Island, Costa Rica - Pacific Ocean. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-eye-of-whitetip-reef-shark-triaenodon-obesus-at-night-cocos-island-30115595.htmlRMBMYTMY–Eye of Whitetip Reef Shark (Triaenodon obesus) at night, Cocos Island, Costa Rica - Pacific Ocean.
Shark skin Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/shark-skin-image594992515.htmlRF2WG070K–Shark skin
The egg case of a Nursehound Shark or Bull Huss are often washed ashore after storms after the young shark has hatched. Known as a Mermaid's Purse Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-egg-case-of-a-nursehound-shark-or-bull-huss-are-often-washed-ashore-after-storms-after-the-young-shark-has-hatched-known-as-a-mermaids-purse-image385003713.htmlRM2DAAC4H–The egg case of a Nursehound Shark or Bull Huss are often washed ashore after storms after the young shark has hatched. Known as a Mermaid's Purse
. Elements of comparative anatomy. Anatomy, Comparative. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corium. c, c, c Layers of the corium. d Uppermost layer, p Papilla. E Epidermis, e Its layer of columnar cells, o Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be regarded as the structures from which the various forms have been derived. In them we distin- guish a basis, which is inserted into the corium, Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-comparative-anatomy-anatomy-comparative-fig-218-vertical-section-through-the-skin-of-an-embryonic-shark-c-corium-c-c-c-layers-of-the-corium-d-uppermost-layer-p-papilla-e-epidermis-e-its-layer-of-columnar-cells-o-enamel-layer-formations-to-which-indeed-they-completely-correspond-in-the-higher-divisions-the-dermal-denticles-placoid-scales-which-are-distri-buted-over-the-whole-of-the-in-tegument-in-the-selachii-may-be-regarded-as-the-structures-from-which-the-various-forms-have-been-derived-in-them-we-distin-guish-a-basis-which-is-inserted-into-the-corium-image231606702.htmlRMRCPGKX–. Elements of comparative anatomy. Anatomy, Comparative. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corium. c, c, c Layers of the corium. d Uppermost layer, p Papilla. E Epidermis, e Its layer of columnar cells, o Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be regarded as the structures from which the various forms have been derived. In them we distin- guish a basis, which is inserted into the corium,
The egg-case of the Small-spotted Catshark or Dogfish is called a Mermaid's Purse. These eggs are sometimes broken free of the seaweed Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-egg-case-of-the-small-spotted-catshark-or-dogfish-is-called-a-mermaids-purse-these-eggs-are-sometimes-broken-free-of-the-seaweed-image575746455.htmlRM2TCKEDB–The egg-case of the Small-spotted Catshark or Dogfish is called a Mermaid's Purse. These eggs are sometimes broken free of the seaweed
A close-up picture of the placoid scales, or dermal denticles, on the skin of a bull huss caught boat fishing on rod and line off the Dorset coast in Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-close-up-picture-of-the-placoid-scales-or-dermal-denticles-on-the-skin-of-a-bull-huss-caught-boat-fishing-on-rod-and-line-off-the-dorset-coast-in-image221009456.htmlRMPRFRPT–A close-up picture of the placoid scales, or dermal denticles, on the skin of a bull huss caught boat fishing on rod and line off the Dorset coast in
Eye of Whitetip Reef Shark (Triaenodon obesus), nictitating membrane closing to protect eye, Cocos Island, Costa Rica Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-eye-of-whitetip-reef-shark-triaenodon-obesus-nictitating-membrane-30115555.htmlRMBMYTKF–Eye of Whitetip Reef Shark (Triaenodon obesus), nictitating membrane closing to protect eye, Cocos Island, Costa Rica
. Elements of comparative anatomy. Anatomy, Comparative. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corium. c, c, c Layers of the corium. d Uppermost layer, p Papilla. E Epidermis, e Its layer of columnar cells, o Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be regarded as the structures from which the various forms have been derived. In them we distin- guish a basis, which is inserted into the corium, Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-comparative-anatomy-anatomy-comparative-fig-218-vertical-section-through-the-skin-of-an-embryonic-shark-c-corium-c-c-c-layers-of-the-corium-d-uppermost-layer-p-papilla-e-epidermis-e-its-layer-of-columnar-cells-o-enamel-layer-formations-to-which-indeed-they-completely-correspond-in-the-higher-divisions-the-dermal-denticles-placoid-scales-which-are-distri-buted-over-the-whole-of-the-in-tegument-in-the-selachii-may-be-regarded-as-the-structures-from-which-the-various-forms-have-been-derived-in-them-we-distin-guish-a-basis-which-is-inserted-into-the-corium-image231606703.htmlRMRCPGKY–. Elements of comparative anatomy. Anatomy, Comparative. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corium. c, c, c Layers of the corium. d Uppermost layer, p Papilla. E Epidermis, e Its layer of columnar cells, o Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be regarded as the structures from which the various forms have been derived. In them we distin- guish a basis, which is inserted into the corium,
The egg-case of the Small-spotted Catshark or Dogfish is called a Mermaid's Purse. These eggs are sometimes broken free of the seaweed Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-egg-case-of-the-small-spotted-catshark-or-dogfish-is-called-a-mermaids-purse-these-eggs-are-sometimes-broken-free-of-the-seaweed-image575746635.htmlRM2TCKEKR–The egg-case of the Small-spotted Catshark or Dogfish is called a Mermaid's Purse. These eggs are sometimes broken free of the seaweed
Claspers, male reproductive organ, of Whitetip Reef Shark (Triaenodon obesus), Cocos Island, Costa Rica - Pacific Ocean. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-claspers-male-reproductive-organ-of-whitetip-reef-shark-triaenodon-30115925.htmlRMBMYW4N–Claspers, male reproductive organ, of Whitetip Reef Shark (Triaenodon obesus), Cocos Island, Costa Rica - Pacific Ocean.
. Elements of Comparative Anatomy. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corinni. c, c, c Layers of the corium. d Uppermost layer. 2^ Papilla. E Epidermis, e Its layer of columnar cells. 0 Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be regarded as the structures from which the various forms have been derived. In them we distin- guish a basis, which is inserted into the corium, and is ordinarily rh Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-comparative-anatomy-fig-218-vertical-section-through-the-skin-of-an-embryonic-shark-c-corinni-c-c-c-layers-of-the-corium-d-uppermost-layer-2-papilla-e-epidermis-e-its-layer-of-columnar-cells-0-enamel-layer-formations-to-which-indeed-they-completely-correspond-in-the-higher-divisions-the-dermal-denticles-placoid-scales-which-are-distri-buted-over-the-whole-of-the-in-tegument-in-the-selachii-may-be-regarded-as-the-structures-from-which-the-various-forms-have-been-derived-in-them-we-distin-guish-a-basis-which-is-inserted-into-the-corium-and-is-ordinarily-rh-image231588902.htmlRMRCNP06–. Elements of Comparative Anatomy. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corinni. c, c, c Layers of the corium. d Uppermost layer. 2^ Papilla. E Epidermis, e Its layer of columnar cells. 0 Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be regarded as the structures from which the various forms have been derived. In them we distin- guish a basis, which is inserted into the corium, and is ordinarily rh
Whitetip Reef Shark (Triaenodon obesus) eating Surgeonfish at night, Cocos Island, Costa Rica - Pacific Ocean. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-whitetip-reef-shark-triaenodon-obesus-eating-surgeonfish-at-night-30115436.htmlRMBMYTF8–Whitetip Reef Shark (Triaenodon obesus) eating Surgeonfish at night, Cocos Island, Costa Rica - Pacific Ocean.
![. Elements of Comparative Anatomy. mTEGU]IENT OF VERTEBEATA. 423 skeleton. lu many cases we know but little as to the development of these structures, but they may all be reckoned among osseous. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corinni. c, c, c Layers of the corium. d Uppermost layer. 2^ Papilla. E Epidermis, e Its layer of columnar cells. 0 Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be reg Stock Photo](https://c8.alamy.com/comp/RCNP07/elements-of-comparative-anatomy-mtegu-ient-of-vertebeata-423-skeleton-lu-many-cases-we-know-but-little-as-to-the-development-of-these-structures-but-they-may-all-be-reckoned-among-osseous-fig-218-vertical-section-through-the-skin-of-an-embryonic-shark-c-corinni-c-c-c-layers-of-the-corium-d-uppermost-layer-2-papilla-e-epidermis-e-its-layer-of-columnar-cells-0-enamel-layer-formations-to-which-indeed-they-completely-correspond-in-the-higher-divisions-the-dermal-denticles-placoid-scales-which-are-distri-buted-over-the-whole-of-the-in-tegument-in-the-selachii-may-be-reg-RCNP07.jpg ". Elements of Comparative Anatomy. mTEGU]IENT OF VERTEBEATA. 423 skeleton. lu many cases we know but little as to the development of these structures, but they may all be reckoned among osseous. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corinni. c, c, c Layers of the corium. d Uppermost layer. 2^ Papilla. E Epidermis, e Its layer of columnar cells. 0 Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be reg Stock Photo")
. Elements of Comparative Anatomy. mTEGU]IENT OF VERTEBEATA. 423 skeleton. lu many cases we know but little as to the development of these structures, but they may all be reckoned among osseous. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corinni. c, c, c Layers of the corium. d Uppermost layer. 2^ Papilla. E Epidermis, e Its layer of columnar cells. 0 Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be reg Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-comparative-anatomy-mtegu-ient-of-vertebeata-423-skeleton-lu-many-cases-we-know-but-little-as-to-the-development-of-these-structures-but-they-may-all-be-reckoned-among-osseous-fig-218-vertical-section-through-the-skin-of-an-embryonic-shark-c-corinni-c-c-c-layers-of-the-corium-d-uppermost-layer-2-papilla-e-epidermis-e-its-layer-of-columnar-cells-0-enamel-layer-formations-to-which-indeed-they-completely-correspond-in-the-higher-divisions-the-dermal-denticles-placoid-scales-which-are-distri-buted-over-the-whole-of-the-in-tegument-in-the-selachii-may-be-reg-image231588903.htmlRMRCNP07–. Elements of Comparative Anatomy. mTEGU]IENT OF VERTEBEATA. 423 skeleton. lu many cases we know but little as to the development of these structures, but they may all be reckoned among osseous. Fig. 218. Vertical section through the skin of an Embryonic Shark. C Corinni. c, c, c Layers of the corium. d Uppermost layer. 2^ Papilla. E Epidermis, e Its layer of columnar cells. 0 Enamel layer. formations, to which indeed they completely correspond in the higher divisions. The dermal denticles (placoid scales), which are distri- buted over the whole of the in- tegument in the Selachii, may be reg
Face of Whitetip Reef Shark (Triaenodon obesus) at night, Cocos Island, Costa Rica - Pacific Ocean. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-face-of-whitetip-reef-shark-triaenodon-obesus-at-night-cocos-island-30115621.htmlRMBMYTNW–Face of Whitetip Reef Shark (Triaenodon obesus) at night, Cocos Island, Costa Rica - Pacific Ocean.
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