Export your learner materials as an interactive game, a webpage, or FAQ style cheatsheet.
Unsaved Work Found!
It looks like you have unsaved work from a previous session. Would you like to restore it?
Total Categories: 6
The scientific name *Lepidodactylus lugubris* classifies the mourning gecko, which is known for its unique vocalizations and specialized toe pads.
Answer: True
The scientific name *Lepidodactylus lugubris* identifies the mourning gecko, a species of lizard known for its distinctive vocalizations and specialized toe pads, as detailed in the source material.
*Lepidodactylus lugubris* belongs to the Kingdom Animalia and the Phylum Chordata, indicating it is a multicellular, motile organism with a notochord at some developmental stage.
Answer: True
The classification of *Lepidodactylus lugubris* within Kingdom Animalia and Phylum Chordata correctly identifies it as a multicellular, motile organism possessing a notochord during development, as supported by taxonomic definitions.
The mourning gecko is classified under the Class Mammalia, distinguishing it as a warm-blooded vertebrate that nurses its young.
Answer: False
The mourning gecko is classified under the Class Reptilia, not Mammalia. Reptiles are cold-blooded, air-breathing vertebrates, distinct from mammals which are warm-blooded and nurse their young.
The Order Squamata, to which *Lepidodactylus lugubris* belongs, is the largest order of reptiles and includes all lizards and snakes.
Answer: True
The Order Squamata, encompassing all lizards and snakes, is indeed the largest order of reptiles, and *Lepidodactylus lugubris* is correctly classified within it.
*Lepidodactylus lugubris* is part of the suborder Gekkota, known for species that lack adhesive toe pads and primarily inhabit aquatic environments.
Answer: False
*Lepidodactylus lugubris* belongs to the suborder Gekkota, which is characterized by species possessing unique adhesive toe pads, not lacking them, and they are not primarily aquatic.
The family Gekkonidae, which includes *Lepidodactylus lugubris*, consists of small to medium-sized lizards found globally in warm climates.
Answer: True
The family Gekkonidae, to which *Lepidodactylus lugubris* belongs, is accurately described as comprising small to medium-sized lizards with a global distribution in warm climates.
The genus *Lepidodactylus* groups species that are distantly related, serving as a broad taxonomic category above family.
Answer: False
The genus *Lepidodactylus* groups closely related species, not distantly related ones, and it is a taxonomic rank below family, not above it.
*Lepidodactylus lugubris* was first described in 1836 by Duméril and Bibron, who are recognized as the authorities for its scientific name.
Answer: True
The scientific description of *Lepidodactylus lugubris* in 1836 by Duméril and Bibron is correctly attributed, establishing them as the authorities for its nomenclature.
*Lepidodactylus lugubris* is a species of lizard belonging to the family Chamaeleonidae, known for their prehensile tails and independently moving eyes.
Answer: False
*Lepidodactylus lugubris* belongs to the family Gekkonidae, not Chamaeleonidae. Chameleons are known for prehensile tails and independently moving eyes, characteristics not attributed to the mourning gecko.
The binomial nomenclature for the mourning gecko, *Lepidodactylus lugubris*, consists of the genus and species epithet, a two-part naming system.
Answer: True
The binomial nomenclature *Lepidodactylus lugubris* correctly represents the two-part naming system, comprising the genus and species epithet, for the mourning gecko.
What is the scientific name for the mourning gecko?
Answer: *Lepidodactylus lugubris*
The scientific name for the mourning gecko is *Lepidodactylus lugubris*, a binomial nomenclature that uniquely identifies the species.
To which taxonomic kingdom does *Lepidodactylus lugubris* belong?
Answer: Animalia
*Lepidodactylus lugubris* belongs to the Kingdom Animalia, which encompasses all multicellular, motile, and heterotrophic organisms.
What is the phylum of the mourning gecko?
Answer: Chordata
The mourning gecko is classified under the Phylum Chordata, characterized by the presence of a notochord at some stage of development.
In what year was *Lepidodactylus lugubris* first described?
Answer: 1836
*Lepidodactylus lugubris* was first formally described by Duméril and Bibron in the year 1836.
Who first described *Lepidodactylus lugubris*?
Answer: Duméril and Bibron
Duméril and Bibron are credited with the initial scientific description of *Lepidodactylus lugubris* in 1836.
Which class does *Lepidodactylus lugubris* belong to?
Answer: Reptilia
*Lepidodactylus lugubris* is classified under the Class Reptilia, which includes cold-blooded, air-breathing vertebrates.
What is the order of the mourning gecko?
Answer: Squamata
The mourning gecko belongs to the Order Squamata, the largest order of reptiles, encompassing all lizards and snakes.
To which suborder is *Lepidodactylus lugubris* classified?
Answer: Gekkota
*Lepidodactylus lugubris* is classified within the suborder Gekkota, which specifically includes geckos known for their adhesive toe pads.
What family does *Lepidodactylus lugubris* belong to?
Answer: Gekkonidae
*Lepidodactylus lugubris* is a member of the family Gekkonidae, which comprises the true geckos found in warm climates globally.
Which of the following is a common name for *Lepidodactylus lugubris*?
Answer: Mourning Gecko
The mourning gecko is a widely recognized common name for *Lepidodactylus lugubris*, alongside the common smooth-scaled gecko.
Which of the following is NOT a characteristic of the Class Reptilia, to which *Lepidodactylus lugubris* belongs?
Answer: Live birth of fully developed young
While reptiles are cold-blooded, air-breathing vertebrates, the characteristic of live birth of fully developed young is not universal to the Class Reptilia; many reptiles, including *Lepidodactylus lugubris*, lay eggs.
What is the genus of the mourning gecko?
Answer: *Lepidodactylus*
The genus of the mourning gecko is *Lepidodactylus*, which is the first part of its scientific name, *Lepidodactylus lugubris*.
What is the common name for *Lepidodactylus lugubris* that refers to its smooth scales?
Answer: Common Smooth-scaled Gecko
The common smooth-scaled gecko is one of the common names for *Lepidodactylus lugubris*, specifically referencing its smooth scales.
What type of animal is *Lepidodactylus lugubris*?
Answer: A species of lizard, specifically a gecko
*Lepidodactylus lugubris* is a species of lizard, specifically categorized as a gecko belonging to the family Gekkonidae.
What is the highest taxonomic rank for multicellular organisms that are typically motile and heterotrophic, to which *Lepidodactylus lugubris* belongs?
Answer: Kingdom Animalia
Kingdom Animalia represents the highest taxonomic rank for multicellular, typically motile, and heterotrophic organisms, encompassing *Lepidodactylus lugubris*.
The typical total length of *Lepidodactylus lugubris*, including its tail, ranges from 4 to 4.4 centimeters.
Answer: False
The typical total length of *Lepidodactylus lugubris*, including its tail, ranges from 8.5 to 10 centimeters, not 4 to 4.4 centimeters, which is its snout-to-vent length.
*Lepidodactylus lugubris* is characterized by its bright, conspicuous coloration, which helps it attract mates in its environment.
Answer: False
*Lepidodactylus lugubris* is cryptically colored, meaning its coloration aids in blending with its environment for camouflage, rather than being bright and conspicuous for mate attraction.
*Lepidodactylus lugubris* is primarily diurnal, meaning it is most active during the day, though it may occasionally forage at night.
Answer: False
*Lepidodactylus lugubris* is primarily nocturnal, meaning its main period of activity is during the night, not the day.
What is the typical snout-to-vent length (SVL) of *Lepidodactylus lugubris*?
Answer: 4 to 4.4 centimeters
The typical snout-to-vent length (SVL) of *Lepidodactylus lugubris* is 4 to 4.4 centimeters, a standard measurement for reptile body length.
Which of the following best describes the typical coloration and markings of *Lepidodactylus lugubris*?
Answer: Light to dark tan with dark spots down the back and a brown strip from ear to nose.
*Lepidodactylus lugubris* is typically light to dark tan, featuring dark spots along its back and a distinctive brown stripe extending from the ear to the nose, aiding in cryptic camouflage.
What unique ability does *Lepidodactylus lugubris* possess regarding its appearance?
Answer: Ability to change color from light to dark.
*Lepidodactylus lugubris* possesses the unique physiological capacity to alter its coloration, transitioning between lighter and darker shades to adapt to environmental light conditions or for camouflage.
What is the primary activity period for *Lepidodactylus lugubris*?
Answer: Nocturnal (nighttime)
The primary activity period for *Lepidodactylus lugubris* is nocturnal, meaning it is most active during the night, although it may occasionally be observed during the day near cover.
What is the typical total length of *Lepidodactylus lugubris*, including its tail?
Answer: 8.5 to 10 centimeters
The typical total length of *Lepidodactylus lugubris*, including its tail, ranges from 8.5 to 10 centimeters.
What is the meaning of 'cryptically colored' in relation to *Lepidodactylus lugubris*?
Answer: Its coloration helps it blend into its environment.
To be 'cryptically colored' means that an organism's coloration serves to camouflage it, allowing it to blend seamlessly into its surrounding environment, as is the case with *Lepidodactylus lugubris*.
Reproduction in *Lepidodactylus lugubris* occurs through parthenogenesis, a form of asexual reproduction where embryos develop without male fertilization.
Answer: True
The statement accurately describes the reproductive mode of *Lepidodactylus lugubris* as parthenogenesis, an asexual process where embryos develop without the necessity of male fertilization.
Males of the *Lepidodactylus lugubris* species are common and play a crucial role in the species' reproductive cycle.
Answer: False
Males of *Lepidodactylus lugubris* are rare and often sterile, playing a negligible role in the species' reproductive cycle, which is predominantly parthenogenetic.
Female *Lepidodactylus lugubris* typically lay five to ten eggs at a time, depositing them loosely in leaf litter.
Answer: False
Female *Lepidodactylus lugubris* typically lay one to two eggs at a time, which they glue to protected surfaces, rather than depositing five to ten eggs loosely in leaf litter.
The obligate parthenogenetic mechanism in *Lepidodactylus lugubris* involves post-meiotic fusion of gametes, ensuring genetic diversity.
Answer: False
The obligate parthenogenetic mechanism in *Lepidodactylus lugubris* involves premeiotic endoreplication of chromosomes, not post-meiotic fusion of gametes, and it does not primarily ensure genetic diversity in the same way sexual reproduction does.
The process of premeiotic endoreplication in *Lepidodactylus lugubris* ensures that the egg retains a full set of chromosomes without needing genetic contribution from a male.
Answer: True
Premeiotic endoreplication is the correct biological mechanism in *Lepidodactylus lugubris* that ensures the egg maintains a full complement of chromosomes, obviating the need for male genetic contribution.
How does *Lepidodactylus lugubris* primarily reproduce?
Answer: Parthenogenesis, an asexual form without male fertilization.
*Lepidodactylus lugubris* primarily reproduces through parthenogenesis, an asexual process where embryos develop from unfertilized eggs, eliminating the need for male genetic contribution.
What is notable about the presence of males in the *Lepidodactylus lugubris* species?
Answer: Males are rare and often sterile.
In *Lepidodactylus lugubris*, males are notably rare and frequently sterile, a characteristic consistent with the species' primary reliance on parthenogenetic reproduction.
How many eggs do female *Lepidodactylus lugubris* typically lay at a time?
Answer: One to two eggs
Female *Lepidodactylus lugubris* typically lay one to two eggs per clutch, which are then adhered to protected surfaces.
What is the specific biological mechanism behind the obligate parthenogenesis in *Lepidodactylus lugubris*?
Answer: Premeiotic endoreplication of the chromosomes.
The obligate parthenogenesis in *Lepidodactylus lugubris* is facilitated by premeiotic endoreplication of chromosomes, a process that duplicates the genetic material before meiosis, ensuring diploid eggs.
How frequently do *Lepidodactylus lugubris* females lay clutches of eggs?
Answer: Every 4 to 6 weeks
Female *Lepidodactylus lugubris* exhibit a consistent reproductive cycle, laying clutches of eggs approximately every four to six weeks.
The common smooth-scaled gecko is another name for *Lepidodactylus lugubris*, a species whose conservation status is classified as 'Vulnerable' by the IUCN Red List.
Answer: False
While 'common smooth-scaled gecko' is indeed a name for *Lepidodactylus lugubris*, its conservation status according to the IUCN Red List is 'Least Concern,' not 'Vulnerable.'
*Lepidodactylus lugubris* is naturally widespread in the coastal regions of the Indian and Pacific oceans, showcasing its adaptability to various tropical environments.
Answer: True
The natural widespread distribution of *Lepidodactylus lugubris* across the coastal regions of the Indian and Pacific Oceans is accurately stated, reflecting its adaptability to diverse tropical environments.
The mourning gecko's native range includes the Maldives, Sri Lanka, and Japan, but not Australia.
Answer: False
The native range of the mourning gecko includes the Maldives, Sri Lanka, and Japan, but it also includes Australia (specifically Cocos Island), making the statement partially incorrect.
*Lepidodactylus lugubris* has been introduced to several Neotropical countries, including Mexico, Brazil, and Ecuador.
Answer: True
The introduction of *Lepidodactylus lugubris* to Neotropical countries such as Mexico, Brazil, and Ecuador is accurately reported, indicating its spread beyond its native range.
Outside its native range, *Lepidodactylus lugubris* has been introduced to the Arctic and Antarctic regions due to its cold tolerance.
Answer: False
Outside its native range, *Lepidodactylus lugubris* has been introduced to tropical and subtropical islands like Hawai'i and the Seychelles, not the Arctic and Antarctic regions, as it is not known for cold tolerance.
The IUCN Red List classifies *Lepidodactylus lugubris* as 'Least Concern' because it is not currently at risk of extinction.
Answer: True
The classification of *Lepidodactylus lugubris* as 'Least Concern' by the IUCN Red List accurately reflects that the species is not currently facing a risk of extinction.
The introduced range of *Lepidodactylus lugubris* includes Florida, The Bahamas, and Guadeloupe, indicating its spread through human activity.
Answer: True
The introduced range of *Lepidodactylus lugubris* correctly includes Florida, The Bahamas, and Guadeloupe, reflecting its dispersal often facilitated by human activities.
According to the IUCN Red List, what is the conservation status of *Lepidodactylus lugubris*?
Answer: Least Concern (IUCN 3.1)
The IUCN Red List designates the conservation status of *Lepidodactylus lugubris* as 'Least Concern (IUCN 3.1)', indicating it is not currently facing a high risk of extinction.
In which oceanic regions is *Lepidodactylus lugubris* naturally widespread?
Answer: Indian and Pacific Oceans
*Lepidodactylus lugubris* is naturally widespread across the coastal regions of the Indian and Pacific Oceans, indicating its broad native distribution.
Which of the following is NOT a location in the Neotropics where *Lepidodactylus lugubris* has been introduced?
Answer: Guam
Guam is listed as part of the natural widespread range of *Lepidodactylus lugubris* in the Pacific Ocean, not an introduced location in the Neotropics.
Which of these locations is part of the *natural* widespread range of *Lepidodactylus lugubris* in the Indian and Pacific Oceans?
Answer: Maldives
The Maldives are explicitly listed as part of the natural widespread range of *Lepidodactylus lugubris* in the Indian and Pacific Oceans.
Which of the following is an introduced region for *Lepidodactylus lugubris* outside its native range?
Answer: Hawai'i
Hawai'i is identified as a region where *Lepidodactylus lugubris* has been introduced outside its natural widespread range.
What does the classification 'Least Concern' for *Lepidodactylus lugubris* by the IUCN Red List signify?
Answer: The species is not currently at risk of extinction.
The IUCN Red List classification of 'Least Concern' for *Lepidodactylus lugubris* indicates that the species is not presently facing a significant threat of extinction.
Which of these countries is listed as a location where *Lepidodactylus lugubris* has been introduced in the Neotropics?
Answer: Colombia
Colombia is explicitly listed as a country in the Neotropics where *Lepidodactylus lugubris* has been introduced.
Which of the following is a native location for *Lepidodactylus lugubris* in the Indian Ocean region?
Answer: Sri Lanka
Sri Lanka is listed as a native location for *Lepidodactylus lugubris* within the Indian Ocean region.
*Lepidodactylus lugubris* is a strict carnivore, feeding exclusively on insects and spiders.
Answer: False
*Lepidodactylus lugubris* is omnivorous, consuming both plant and animal matter, including insects, spiders, fruit, and nectar, thus it is not a strict carnivore.
In the wild, *Lepidodactylus lugubris* consumes a varied diet including insects, spiders, fruit, and nectar, but avoids its own eggs.
Answer: False
In the wild, *Lepidodactylus lugubris* consumes a varied omnivorous diet, which notably includes its own eggs, contrary to the statement that it avoids them.
*Lepidodactylus lugubris* is an herbivorous species, feeding exclusively on plant matter such as fruit and nectar.
Answer: False
*Lepidodactylus lugubris* is an omnivorous species, consuming both plant matter (fruit, nectar) and animal matter (insects, spiders), and therefore is not exclusively herbivorous.
What is the general dietary classification of *Lepidodactylus lugubris*?
Answer: Omnivorous
*Lepidodactylus lugubris* is generally classified as omnivorous, consuming both plant and animal matter, which allows it to adapt to various food sources.
What unusual food items might *Lepidodactylus lugubris* consume if given the opportunity?
Answer: Jam, sugar, sweetened drinks, and milk.
If presented with the opportunity, *Lepidodactylus lugubris* has been observed to consume unusual food items such as jam, sugar, sweetened drinks, and milk, demonstrating its opportunistic feeding behavior.
What does the diet of *Lepidodactylus lugubris* typically include in the wild?
Answer: Insects, spiders, fruit, nectar, and their own eggs.
The wild diet of *Lepidodactylus lugubris* is omnivorous, typically including insects, spiders, fruit, nectar, and notably, their own eggs.
*Lepidodactylus lugubris* are rarely kept as pets due to their complex care requirements and aggressive nature.
Answer: False
*Lepidodactylus lugubris* are sometimes kept as pets due to their relatively simple care requirements and social nature, not because of complex care or aggressive behavior.
The parthenogenetic reproduction of *Lepidodactylus lugubris* means that most pet individuals are wild-caught, as captive breeding is difficult.
Answer: False
Due to their parthenogenetic reproduction, *Lepidodactylus lugubris* reproduce readily in captivity, making most pet individuals captive-bred rather than wild-caught.
Why are *Lepidodactylus lugubris* sometimes kept as pets?
Answer: Their relatively simple care requirements and social nature.
*Lepidodactylus lugubris* are sometimes kept as pets due to their relatively simple care requirements and social nature, making them suitable for many reptile enthusiasts.
How does the parthenogenetic reproduction of *Lepidodactylus lugubris* affect its availability as a pet?
Answer: They reproduce well in captivity, leading to most pets being captive-bred.
The parthenogenetic reproductive strategy of *Lepidodactylus lugubris* enables successful captive breeding, resulting in most pet individuals being captive-bred rather than wild-caught.