Chinese trumpetfish (Aulostomus chinensis)

Containing taxa: Animalia » Chordata » Osteichthyes » Actinopterygii » Neopterygii » Teleostei » Euteleostei » Neoteleostei » Acanthomorpha » Acanthopterygii » Percomorpha » Scombrimorpharia » Syngnathiformes » Aulostomidae

Photoreceptors:
Receptor Opsin λmax Filter λmax Filter λ50% Recep. λmax
Double cone LWS520nm  520nm
Rod494nm  494nm
Double cone MWS473nm  473nm
SWS2 cone421nm  430nm


Opponent processes:
Description (+) Terminus (-) Terminus Mode
Luminance (photopic)
Double cone LWS
Double cone MWS
  Photopic
Luminance (scotopic)
Rod   Scotopic
Yellow-Blue (double cones)
542nm - 502nm - 459nm
 
Double cone LWS Double cone MWS Photopic
Green-Indigo
503nm - 466nm - 427nm
 
Double cone LWS
Double cone MWS
SWS2 cone Photopic

Please wait...

Please wait...

Please wait...

Please wait...

 

Notes and References:

This is a red-fluorescent fish that hunts by vision, which probably possesses a LWS receptor that has not been experimentally detected. Additionally, all other Syngnathiformes for which data are available universally have a cone cell with λmax around 520nm. Therefore, a 520nm cone cell is extrapolated here for Aulostomus.

Meadows M.G., Anthes N., Dangelmayer S., Alwany M.A., Gerlach T., Schulte G., Sprenger D., Theobald J., Michiels N.K. (2014) Red fluorescence increases with depth in reef fishes, supporting a visual function, not UV protection. Proc. Roy. Soc. B 281(1790). doi:10.1098/rspb.2014.1211

Losey, G. S., McFarland, W. N., Loew, E. E., Zamzow, J. P., Nelson, P. A., Marshall, N. J. Visual Biology of Hawaiian Coral Reef Fishes. I. Ocular Transmission and Visual Pigments (2003) Copeia, 2003(3):433-454

Siebeck U.E., Marshall N.J. (1999) Ocular media transmission of coral reef fish - can coral reef fish see ultraviolet light? Vision Research 41 (2001) 133 - 149.

Warrant E.J., Nilsson D.-E. (1998) Absorption of White Light in Photoreceptors. Vision Res., Vol. 38, No. 2, pp. 195-207. PII: S0042-6989(97)00151-X

Stavenga D., Smits R.P., Hoenders B.J. (1993) Simple Exponential Functions Describing the Absorbance Bands of Visual Pigment Spectra. Vision Res. 33(8) pp. 1011-1017. doi:10.1016/0042-6989(93)90237-Q



Note: Many species may have gaps in available data, which may be filled in with extrapolations from closely related species. The AVIAN website is copyright © 2011-2024 J. Gagnon. All rights reserved unless otherwise specified.