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Author: Jim

Ebenavia inunguis

Ebenavia inunguis

Posted on January 10, 2023January 10, 2023 by Jim
I was given a specimen of Ebenavia inunguis by a fellow hobbyist. This interesting little nocturnal micro gecko is shy – so shy, I have only seen in once in over 6 months since I released it int... Read More
Sphaerodactylus nigropunctatus ocajul

Sphaerodactylus nigropunctatus ocajul

Posted on January 10, 2023January 10, 2023 by Jim
I have a 1.1 and 1.0 of Sphaerodactylus nigropunctatus ocajul. They are still sub-adults and have some growing to do, so the photos you see may show some juvenile to sub-adult coloration. Interesting ... Read More
Sphaerodactylus argus

Sphaerodactylus argus

Posted on January 10, 2023January 10, 2023 by Jim
kingdom phylum class order family genus species Animalia Chordata Reptilia Squamata Sphaerodactylidae Sphaerodactylus argus A friend in the herp hobby gave me a 0.0.1 Sphaerodactylus argus in the fall... Read More
Gonatodes albogularis fuscus

Gonatodes albogularis fuscus

Posted on January 10, 2023January 10, 2023 by Jim
Gonatodes albogularis fuscus... Read More
Davallia parvula vivarium fern

Davallia parvula vivarium fern

Posted on January 7, 2023January 7, 2023 by Jim
Davallia parvula is a wonderful litte epiphytic fern that is a versatile addition to naturalistic vivariums. In my experience Davallia parvula is relatively slow growing, and it can be picky in terms ... Read More
Sphaerodactylus rosaurae

Sphaerodactylus rosaurae

Posted on January 6, 2023January 10, 2023 by Jim
kingdom phylum class order family genus species Animalia Chordata Reptilia Squamata Sphaerodactylidae Sphaerodactylus rosaurae I purchased a pair of Sphaerodactylus rosaurae in December of 2022. They ... Read More
Jim’s bald cypress vivarium

Jim’s bald cypress vivarium

Posted on December 31, 2022December 31, 2022 by Jim
A bald cypress vivarium build housing a species of epiphytic fern, Davallia parvula, and a species of thumbnail dart frog, Ranitomeya reticulata.... Read More
riverine terrarium experiment

riverine terrarium experiment

Posted on April 9, 2022April 23, 2022 by Jim
As I make plans to build out a stream vivarium for our A. barbotini (“Purple Toads”), I wanted to experiment with different rocks to see what materials I can work with to best simulate a r... Read More
D. tinctorius tumucumaque – smuggled do not buy

D. tinctorius tumucumaque – smuggled do not buy

Posted on March 31, 2022February 14, 2023 by Jim
Unfortunately over the last 15+ years as of the time of this writing, Dendrobates tinctorius “tumucumaque” (a.k.a Dendrobates tinctorius “peacock”, the “peacock tinctoriu... Read More
Atelopus barbotini – the purple toad

Atelopus barbotini – the purple toad

Posted on March 19, 2022May 13, 2023 by Jim
We are undertaking an ambitious amphibian project with Atelopus barbotini, the purple toad. These funny little toads require exceptional attention to detail in their care requirements, with three spec... Read More
vivarium size versus design

vivarium size versus design

Posted on March 14, 2022April 23, 2022 by Jim
I’ve seen way too many people on soap boxes blasting posters about minimum enclosure sizes while losing sight of a far more critical component to husbandry – hardscape design consideration... Read More
Gonatodes vittatus

Gonatodes vittatus

Posted on March 4, 2022January 1, 2023 by Jim
kingdom phylum class order family genus species Animalia Chordata Reptilia Squamata Sphaerodactylidae Gonatodes vittatus Our tiny male Gonatodes vittatus was a surprise gift from a breeder. We held hi... Read More
Gonatodes antillensis

Gonatodes antillensis

Posted on March 4, 2022January 1, 2023 by Jim
kingdom phylum class order family genus species Animalia Chordata Reptilia Squamata Sphaerodactylidae Gonatodes antillensis This is another pair of micro-geckos we picked up in the spring of 2022. The... Read More
Gonatodes ocellatus

Gonatodes ocellatus

Posted on March 4, 2022January 19, 2023 by Jim
kingdom phylum class order family genus species Animalia Chordata Reptilia Squamata Sphaerodactylidae Gonatodes ocellatus I picked up a pair of captive bred Gonatodes ocellatus in the spring of 2022. ... Read More
python playscape

python playscape

Posted on August 13, 2021April 4, 2022 by Jim
As we evolve our ball python (python regius) enclosures we started discussing what types of enrichment we can offer. We use repti-chip as a substrate with a variety of hot and cold hides, as well as c... Read More
Sphaerodactylus nigropunctatus granti

Sphaerodactylus nigropunctatus granti

Posted on August 7, 2021January 11, 2023 by Jim
Sphaerodactylus nigropunctatus granti ... Read More
arboreal ball python enclosure

arboreal ball python enclosure

Posted on August 2, 2021April 4, 2022 by Jim
I’ll admit I used the term arboreal loosely here – ball pythons are most certainly not arboreal, nor is a 3ft tall tank really an “arboreal” setup, but a lot of folks call anyt... Read More
A cautionary tale: you, your Green Tree Monitor, and a vet

A cautionary tale: you, your Green Tree Monitor, and a vet

Posted on October 12, 2020April 4, 2022 by Jim
Unfortunately our first Green Tree Monitor transaction went like most likely do – we received an animal that was underweight, dehydrated, and stressed. She was likely wild-caught, though we thou... Read More
Gastropholis prasina photos

Gastropholis prasina photos

Posted on October 12, 2020April 4, 2022 by Jim
Enjoy photos of our unique little tree lizards, the Green Keel Bellied Lizard, Gastropholis prasina. We have a young breeding pair that are still working on their first successful clutch. They have gr... Read More
Culturing dubia roaches – dutch oven style

Culturing dubia roaches – dutch oven style

Posted on October 12, 2020April 4, 2022 by Jim
I’ve been keeping dart frogs for over a decade, so we are used to culturing insects, but of a much smaller variety. I have experience with various species of fruit flies, as well as bean beetles... Read More
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We have a variety of posts here at oneillscrossing, from family updates, to data and analytics, dart frog / dendrobatids, microgeckos, monitor lizards, ball pythons, and art and photography. You can look at all our posts, or you can use the tag links below to explore our content.

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latest posts

  • A Rendition – 7/9
    A Rendition – 7/9
    Jul 9, 2023
  • Bleeding Heart – 7/8
    Bleeding Heart – 7/8
    Jul 9, 2023
  • Unbridled Corruption – 7/7
    Unbridled Corruption – 7/7
    Jul 8, 2023
  • Tides of War – 7/7
    Tides of War – 7/7
    Jul 8, 2023
  • Ebenavia inunguis
    Ebenavia inunguis
    Jan 10, 2023
  • Sphaerodactylus nigropunctatus ocajul
    Sphaerodactylus nigropunctatus ocajul
    Jan 10, 2023
  • Sphaerodactylus argus
    Sphaerodactylus argus
    Jan 10, 2023
  • Gonatodes albogularis fuscus
    Gonatodes albogularis fuscus
    Jan 10, 2023
  • Davallia parvula vivarium fern
    Davallia parvula vivarium fern
    Jan 7, 2023
  • Sphaerodactylus rosaurae
    Sphaerodactylus rosaurae
    Jan 6, 2023
  • Jim’s bald cypress vivarium
    Jim’s bald cypress vivarium
    Dec 31, 2022
  • concussion art | turtle
    concussion art | turtle
    May 5, 2022
  • concussion art | back to boxes
    concussion art | back to boxes
    May 1, 2022
  • riverine terrarium experiment
    riverine terrarium experiment
    Apr 9, 2022
  • D. tinctorius tumucumaque – smuggled do not buy
    D. tinctorius tumucumaque – smuggled do not buy
    Mar 31, 2022
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  • our sites
    • oneillscrossing
    • tertiary analytics (jim)
    • soverex (tonja)
  • dart frogs :: Dendrobatidae
  • microgeckos!
  • lizards!
  • pythons!
  • dart blasters!
  • Jim’s c.v.
  • Tonja’s c.v.
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