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Amphichthys cryptocentrus (Valenciennes, 1837)
Bocon toadfish
個人による観察記録の追加 Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Amphichthys cryptocentrus AquaMaps Data sources: GBIF OBIS |
Upload your 写真 and ビデオ
Pictures | グーグルの画像
Amphichthys cryptocentrus
Picture by Nunes, J.L.S.
Pictures | グーグルの画像
Picture by Nunes, J.L.S.
Brazil country information
Common names:
Pacamão, Pacamon
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from the states of Ceará and Bahia and from Manuel Luiz Reefs (Ref. 57756). Also Ref. 5217, 13442.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Floeter, S.R., J.L. Gasparini, L.A. Rocha, C.E.L. Ferreira, C.A. Rangel and B.M. Feitoza, 2003
National Database:
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from the states of Ceará and Bahia and from Manuel Luiz Reefs (Ref. 57756). Also Ref. 5217, 13442.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Floeter, S.R., J.L. Gasparini, L.A. Rocha, C.E.L. Ferreira, C.A. Rangel and B.M. Feitoza, 2003
National Database:
Common names from other countries
分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Batrachoidiformes (Toadfishes) > Batrachoididae (Toadfishes) > Batrachoidinae
Etymology: Amphichthys: Greek, amphi = on both sides + Greek, (Ref. 45335).
More on author: Valenciennes.
Etymology: Amphichthys: Greek, amphi = on both sides + Greek, (Ref. 45335).
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range 生態学
海 関連する礁; 深さの範囲 0 - 70 m (Ref. 13608). Tropical; 12°N - 13°S, 82°W - 34°W
分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri
Western Atlantic: Panama to Brazil.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL オス/雌雄の選別がない; (Ref. 5217); common length : 25.0 cm TL オス/雌雄の選別がない; (Ref. 5217); 最大公表体重: 1.2 kg (Ref. 5217)
Max length : 40.0 cm TL オス/雌雄の選別がない; (Ref. 5217); common length : 25.0 cm TL オス/雌雄の選別がない; (Ref. 5217); 最大公表体重: 1.2 kg (Ref. 5217)
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 3; 背鰭 (合計) : 29; 肛門の骨: 0; 臀鰭: 23 - 25; 脊つい: 36 - 38. Head depressed, trunk compressed; molariform teeth on both jaws; no venomous gland on any spine; body brownish dorsally with black diffuse mottlings, pale ventrally; lateral line pores distinct with white spots; fin membranes black distally (Ref. 13608).
Inhabits littoral (subtidal) waters; usually found on sandy or rock bottom; large fish may be found in waters less than 1 m of depth hiding in crevices or caves (Ref. 3273). Feeds mostly on molluscs and crustaceans. Reported to be moderately abundant and regularly consumed by fishermen (Ref. 50841). Eggs are deposited on the shells of mollusks and on stones. One of the very few marine fishes that guards fry and juveniles. It is caught in traps and special types of hooks (garrapinos) (Ref. 50841). Marketed fresh.
Life cycle and mating behavior 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
One of the few marine fishes that provide posthatching care. Males actively guard free-swimming juveniles in burrows (Ref. 13442, 101618). Males may mate more than once a year (Ref. 101618).
主な参考文献
Upload your references | 参考文献 | コーディネーター : Collette, Bruce B. | 協力者
Collette, B.B., 1978. Batrachoididae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31), Volume 1. FAO, Rome. (Ref. 3273)
人間に対する脅威
Harmless
Human uses
水産業: 少数商業の
FAO(Publication : search) | FishSource | 私達の周りの海
より多くの情報
Population dynamics
成長のパラメーター
Max. ages / sizes
Length-weight rel.
Length-length rel.
体長組成
Mass conversion
補充
豊度
成長のパラメーター
Max. ages / sizes
Length-weight rel.
Length-length rel.
体長組成
Mass conversion
補充
豊度
Anatomy
カマ
Brain
Otolith
カマ
Brain
Otolith
Physiology
Body composition
Nutrients
酸素消費
水泳形態
泳ぐ速さ
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
酸素消費
水泳形態
泳ぐ速さ
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
遺伝子の
Heterozygosity
遺伝
遺伝子の
Heterozygosity
遺伝
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インターネットの情報源
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Estimates based on models
Preferred temperature (Ref. 115969): 26.9 - 28, mean 27.5 (based on 130 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00180 - 0.01212), b=3.12 (2.90 - 3.34), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
栄養段階 (Ref. 69278): 3.8 ±0.0 se; based on diet studies.
回復力 (Ref. 120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (30 of 100).