Apogon compressus APOCOM-072700-MOHDAV-001
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Breeder ID:APOCOM-072700-MOHDAV-001 Date received: 7/27/00
Identification: Apogon compressus (Smith & Radcliffe, 1991) Geographic origin: Western
Length of time in captivity, male(yr): 1.5
Size male (mm): 74
Length of time in captivity, female (yr): 1.5
Size female(mm): 74, 74, 74
Broodstock notes: 1 male and 3 females. Male has enlongated dorsal fin and darker color
Adult diet: Frozen krill, shrimp, squid, mussels, and brine shrimp. Twice per day.
Pre-spawning activity: Male chasing females
Time spawning began:not indicated
Area spawning occurred: Open water column
Frequency of spawning: first spawning
Egg description: not indicated
Approximate quantity: 50 (based on hatch)
Egg changes / development: Male was carrying eggs in mouth so development not observed
Incubation period: 3 weeks
Time hatching occurred: Assumed at night, but not observed.
Attracted to light? yes
Newly hatched appearance: Size of baby guppies
Transfer / removal method: Male moved (with eggs in mouth)to a 37 liter (10 gallon) tank.
Spawning tank size (liter): 130 liters (35 gallons – 36″ L x 13″ W x 15″ H)
Lighting & photoperiod: 4 tube, 96 watt fluorescent. 12 hours. 36mm from surface. Replaced yearly.
Filtration: Bak-Pak 2®, live rock, ~7.5 cm (3 in) sand bed. 4 Rio 800®
Additives and dosages: Marine Mix® ASW, 10% changes monthly . C-Balance® added every other day.
Water temperature (F): 82ºF
Specific gravity: 1.026
Nitrate: none detected
Fry development / changes: Double in size at 10 days.
First food offered: Rotifers, fed with twice daily
Second food offered: Newly hatched Artemia. 3rd week
Survival 1st week: 50 initially released. 45 remained alive from the second week to time of this report ( 50 days).
Rearing tank size (liter): 37 (10 gallon) (20″ L x 10″ W x 12″ H)
Sides of tank covered? no
Lighting & photoperiod: 15 watt fluorescent. 12 hours
Filtration: None, other than live rock, 7.5 cm (3 in) silica sand. Aqua Clear 301® for circulation.
Additives and dosages: Water from adult tank. 10% changes
Water temperature (F): same as parent tank
Specific gravity: same as parent tank
Original description: Originally described by Smith & Radcliffe in Radcliffe, 1911:246, Pls. 20-21. Proceedings of the U. S. Natural Museum, V 41 (no. 1853) as Amia compressa.
Description was based on specimens collected at Bisucay I., Cuyos Is., Philippines. Validated by Hayashi in Matsuda et al. 1984 as Apogon compressa. Later validated by Paxton et al, 1989, and Allen 1993 as Apogon compressus.
Vernacular name: Ochre-striped cardinalfish, Split-banded cardinalfish, Blue-eyed cardinalfish
Word origin: Apogon is from the Greek roots apo
meaning from, off, or away; and gon meaning offspring. (Perhaps due to the mouthbrooding
characteristics of this family).. The genus compressus appears to be a combination of the Latin roots com meaning together; and pressus meaning pressed; (‘pressed together”)
About this report: Information contained in this report is taken from submitted observations.
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