Paradise fish (Macropodus opercularis).
From Brehms Tierleben (Brehm’s animal life) vol. 8, under the direction of Alfred Edmund Brehm, Leipzig & Vienna, 1900.
(Source: archive.org)
(via scientificillustration)
Flying gurnard (Dactylopterus volitans).
From Brehms Tierleben (Brehm’s animal life) vol. 8, under the direction of Alfred Edmund Brehm, Leipzig & Vienna, 1900.
(Source: archive.org)
European plaice (Pleuronectes platessa).
From Brehms Tierleben (Brehm’s animal life) vol. 8, under the direction of Alfred Edmund Brehm, Leipzig & Vienna, 1900.
(Source: archive.org)
Paradise fish (Macropodus opercularis).
From Brehms Tierleben (Brehm’s animal life) vol. 8, under the direction of Alfred Edmund Brehm, Leipzig & Vienna, 1900.
(Source: archive.org)
Swordfish.
From Brehms Tierleben (Brehm’s animal life) vol. 8, under the direction of Alfred Edmund Brehm, Leipzig & Vienna, 1900.
(Source: archive.org)
Fontispiece of of Alfred Brehm’s “Life of Animals” (Brehms Tierleben) . From a `1883 Spanish edition, volume 5 (reptiles, amphibians and fishes).
(via scientificillustration)
spiny and clawed lobster.
Paul Flanderky, from Brehms Tierleben (Brehm’s animal life) first volume, under the direction of Alfred Edmund Brehm, Leipzig & Vienna, 1918.
(Source: archive.org)
Crinoid, sea urchin (cidaridae), and Brittle star.
Paul Flanderky, from Brehms Tierleben (Brehm’s animal life) first volume, under the direction of Alfred Edmund Brehm, Leipzig & Vienna, 1918.
(Source: archive.org)
Internal Anatomy of the Grass Frog [Genus Litoria]
As different as frogs are from you and I, you can clearly see how similar vertebrates are to each other when you dissect one. One heart, two lungs, a stomach, liver, spleen, gall bladder, intestines, kidneys, bladder, and gonads are visible in this particular dissection, as well as the extraordinarily strong leg muscles.
Brehms Tierleben, Bd. 1. Alfred Brehms, 1911.
(via scientificillustration)









![biomedicalephemera:
Internal Anatomy of the Grass Frog [Genus Litoria]
As different as frogs are from you and I, you can clearly see how similar vertebrates are to each other when you dissect one. One heart, two lungs, a stomach, liver, spleen, gall bladder, intestines, kidneys, bladder, and gonads are visible in this particular dissection, as well as the extraordinarily strong leg muscles.
Brehms Tierleben, Bd. 1. Alfred Brehms, 1911.](http://25.media.tumblr.com/tumblr_m4jvf0HqU61qk931ho1_500.jpg)