Animal directory
Great Hammerhead
Care, environment, breeding and conservation records for Great Hammerhead.
Identity & conservation
- Scientific name
- Sphyrna mokarran
- Enclosures
- Aquarium
- Status
- Critically endangered
- Status code
- CR
- Regions
- Atlantic Ocean, Indian Ocean, Pacific Ocean
- Biomes
- Open Sea, Reef
- Edition
- Deluxe Edition
- Class group
- Fish
- Revealed
- 2026-06-23
- Status groups
- Critically endangered, Threatened
- Tax class
- Chondrichthyes
- Tax family
- Sphyrnidae
- Tax genus
- Sphyrna
- Tax order
- Carcharhiniformes
- Wild population
- Unknown
- Wild population count
- Unknown
Habitat & enclosure
- Barrier grade
- 3
- Barrier height
- 1 m
- Climb proof
- No
- Water barrier
- No
- Temp min
- 20 °C
- Temp max
- 28 °C
- Area land min
- Unknown
- Area land
- Unknown
- Area climbing
- Unknown
- Area deep water
- 960 m² + 240 m² per extra animal
- Area flying
- Unknown
- Area shelter
- Unknown
- Area water
- Unknown
- Humidity
- Unknown
- Plant cover
- 0-70%
- Salinity
- Saltwater
- Terrain
- Sand 20-100%, Soil 0-100%, Rock 0-20%
- Water barrier depth
- Unknown
- Water barrier width
- Unknown
Social life & breeding
- Group size
- 1-2 (up to 1 male, up to 1 female)
- Life expectancy
- 34-44 years
- Bachelor females
- 1
- Bachelor males
- 1
- Breeding difficulty
- Very Difficult
- Gestation
- 11 months
- Gestation months
- 11 months
- Group name
- Unknown
- Interbirth
- 13 months
- Interbirth months
- 13 months
- Litter label
- Litter size
- Litter size
- 1-6
- Mating season
- Spring and Summer
- Mating system
- Promiscuous
- Maturity age
- 15 years
- Maturity years
- 15 years
- Shoal fish
- No
- Shoal size
- Unknown
- Sterility age
- Death
Other facts
- Diet
- Whole Fish, Squid
- Colony size
- Unknown
- Colour morphs
- Albino
- Dominance
- Larger sharks may attack, kill and eat smaller individuals
- Enrichment
- Blood Scent Marker, Bubble Blower - Airstone, Lattice Ball, Submarine Buoy, Water Hoop
- Exhibit types
- Unknown
- Feeders
- Aquatic Feeder - Fish, Suspended Bait
- Nest
- Unknown
- Offspring dispersal
- None
- Size female
- 5 m
- Size male
- 3.5 m
- Size max
- 5 m
- Size measure
- Length
- Temperature
- 20 to 28°C
- Thriving group
- Unknown
- Thriving member of
- Unknown
- Thriving with
- Unknown
- Water sources
- Unknown
- Weather dislikes
- Unknown
- Weight female
- Unknown
- Weight female text
- Unknown
- Weight juvenile
- 15 kg
- Weight male
- Unknown
- Weight male text
- Unknown
Research levels
| Level | Unlocks | Research gate |
|---|---|---|
| Level 1 | Thriving Requirement 1: Blood Scent Marker, at least 2; Great Hammerhead Fact Sheet | Unknown |
| Level 2 | Thriving Requirement 2: at least 5 objects or plants with the Rocks tag; Fertility Level 1 (+15% fertility) | Unknown |
| Level 3 | Thriving Requirement 3: Food Grade 2; Release groups and release to the wild | Unknown |
| Level 4 | Thriving Requirement 4: Aquatic Feeder - Fish, at least 2 | Unknown |
| Level 5 | Thriving Requirement 5: Suspended Bait, at least 2; Fertility Level 2 (+30% fertility) | Unknown |
Valid release groups
| Group | Type | Animals |
|---|---|---|
| Solitary Male | Solitary male | 1 male |
| Solitary Female | Solitary female | 1 female |
Great Hammerhead2
Barriers at this grade1
Research levels1
Valid release groups1
Related entries62
- Great hammerhead · Great Hammerhead (Requires / provides)
- Lives in biome · Reef (Requires / provides)
- Uses enrichment · Bubble Blower - Airstone (Requires / provides)
- Used by species · Blood Scent Marker (Used by / linked from)
- Used by species · Aquatic Feeder - Fish (Used by / linked from)
- Great hammerhead · Great Hammerhead (Requires / provides)
- Uses enrichment · Blood Scent Marker (Requires / provides)
- Valid release groups · Great Hammerhead (Requires / provides)
- Animals in this biome · Open Sea (Used by / linked from)
- Uses enrichment · Lattice Ball (Requires / provides)
- Species this disease affects · Furunculosis (Used by / linked from)
- Asked species · Animal Reintroduction projects (Used by / linked from)
- Zoopedia entry · Great Hammerhead (Used by / linked from)
- Feeders · Suspended Bait (Requires / provides)
- Animals that use it · Water Hoop (Used by / linked from)
- Enrichment items · Water Hoop (Requires / provides)
- Used by species · Bubble Blower - Airstone (Used by / linked from)
- Used by species · Lattice Ball (Used by / linked from)
- Zoopedia entry · Great Hammerhead (Used by / linked from)
- Enrichment items · Submarine Buoy (Requires / provides)
- Biomes · Open Sea (Requires / provides)
- Species this disease affects · Nematodiasis (Used by / linked from)
- Species this disease affects · White Spot Disease (Used by / linked from)
- Animals that use it · Bubble Blower - Airstone (Used by / linked from)
- Used by species · Submarine Buoy (Used by / linked from)
- Research levels · Great Hammerhead (Requires / provides)
- Has release groups · Great Hammerhead (Requires / provides)
- Uses feeder · Aquatic Feeder - Fish (Requires / provides)
- Uses feeder · Suspended Bait (Requires / provides)
- Enrichment items · Bubble Blower - Airstone (Requires / provides)
- Species this disease affects · Amoebiasis (Used by / linked from)
- Lives in biome · Open Sea (Requires / provides)
- Animals in this biome · Reef (Used by / linked from)
- Enrichment items · Lattice Ball (Requires / provides)
- Species this disease affects · Isopodiasis (Used by / linked from)
- Researches species · Great Hammerhead (Used by / linked from)
- Animals by grade · Glass (Used by / linked from)
- Species this disease affects · Vibriosis (Used by / linked from)
- Biomes · Reef (Requires / provides)
- Species this disease affects · Velvet Disease (Used by / linked from)
- Uses enrichment · Water Hoop (Requires / provides)
- Species this disease affects · Piscine Mycobacteriosis (Used by / linked from)
- Animals that use it · Blood Scent Marker (Used by / linked from)
- Animals given as rewards · Wildlife Care projects (Used by / linked from)
- Animals that use it · Lattice Ball (Used by / linked from)
- Species this disease affects · Streptococcosis (Used by / linked from)
- Barriers at this grade · Glass (Requires / provides)
- Used by species · Suspended Bait (Used by / linked from)
- Has research · Great Hammerhead (Requires / provides)
- Animals that use it · Suspended Bait (Used by / linked from)
- Feeders · Aquatic Feeder - Fish (Requires / provides)
- Animals that use it · Submarine Buoy (Used by / linked from)
- Used by species · Open Sea (Used by / linked from)
- Species this disease affects · Fusariosis (Used by / linked from)
- Sp aquarium · Glass (Used by / linked from)
- Species this disease affects · Salmonellosis (Used by / linked from)
- Reward species · Wildlife Care projects (Used by / linked from)
- Animals that use it · Aquatic Feeder - Fish (Used by / linked from)
- Species this disease affects · Viral Erythrocytic Necrosis (Used by / linked from)
- Used by species · Reef (Used by / linked from)
- Uses enrichment · Submarine Buoy (Requires / provides)
- Enrichment items · Blood Scent Marker (Requires / provides)
Sources29
- Reference snapshot wikily.gg/planet-zoo-2/animals/great-hammerhead ·
- Reference snapshot wikily.gg/planet-zoo-2/barriers/glass ·
- Reference snapshot wikily.gg/planet-zoo-2/biomes ·
- Reference snapshot wikily.gg/planet-zoo-2/biomes/open-sea ·
- Reference snapshot wikily.gg/planet-zoo-2/biomes/reef ·
- Reference snapshot wikily.gg/planet-zoo-2/conservation-projects/animal-reintroduction ·
- Reference snapshot wikily.gg/planet-zoo-2/conservation-projects/wildlife-care ·
- Reference snapshot wikily.gg/planet-zoo-2/enrichment ·
- Reference snapshot wikily.gg/planet-zoo-2/enrichment/aquatic-feeder-fish ·
- Reference snapshot wikily.gg/planet-zoo-2/enrichment/blood-scent-marker ·
- Reference snapshot wikily.gg/planet-zoo-2/enrichment/bubble-blower-airstone ·
- Reference snapshot wikily.gg/planet-zoo-2/enrichment/lattice-ball ·
- Reference snapshot wikily.gg/planet-zoo-2/enrichment/submarine-buoy ·
- Reference snapshot wikily.gg/planet-zoo-2/enrichment/suspended-bait ·
- Reference snapshot wikily.gg/planet-zoo-2/enrichment/water-hoop ·
- Reference snapshot wikily.gg/planet-zoo-2/release-groups/great-hammerhead ·
- Reference snapshot wikily.gg/planet-zoo-2/research/amoebiasis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/furunculosis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/fusariosis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/great-hammerhead ·
- Reference snapshot wikily.gg/planet-zoo-2/research/isopodiasis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/nematodiasis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/piscine-mycobacteriosis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/salmonellosis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/streptococcosis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/velvet-disease ·
- Reference snapshot wikily.gg/planet-zoo-2/research/vibriosis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/viral-erythrocytic-necrosis ·
- Reference snapshot wikily.gg/planet-zoo-2/research/white-spot-disease ·