Comparing the Impact of Differing Preschool Autism Interventions on Parents in Two Canadian Provinces.

Early Intensive Behavioural Intervention (EIBI) is effective for preschoolers with autism spectrum disorder (ASD). Parental measures are rarely included in EIBI effectiveness studies, yet parental distress and lower self-efficacy are associated with poorer child outcomes. Parents of preschoolers with ASD (N = 485) were surveyed at baseline (T1), one-year post-intervention (T2), and school entry (T3) about family distress/crisis, parental self-efficacy, and satisfaction with services in two Canadian provinces.

Leishmaniasis and phlebotomine sand flies in Oman Sultanate.

There are few data on leishmaniases and sandflies in Oman Sultanate. We carried out an eco-epidemiological study in 1998 in the two main mountains of the country, the Sharqiyah and the Dhofar. This study allowed us to isolate and identify three Leishmania strains from patients exhibiting cutaneous leishmaniasis.

Low-diversity bacterial microbiota in Southern Ocean representatives of lanternfish genera Electrona, Protomyctophum and Gymnoscopelus (family Myctophidae).

Myctophids are among the most abundant mesopelagic teleost fishes worldwide. They are dominant in the Southern Ocean, an extreme environment where they are important both as consumers of zooplankton as well as food items for larger predators. Various studies have investigated myctophids diet, but no data is yet available regarding their associated microbiota, despite that the significance of bacterial communities to fish health and adaptation is increasingly acknowledged.

Two new phlebotomine sandfly species (Diptera: Psychodidae) from the Highlands of Madagascar.

The Malagasy phlebotomine sandfly fauna includes 17 species: five belong to the genus Phlebotomus, ten to the genus Sergentomyia, and two to the genus Grassomyia. The current article describes Sergentomyia brunhesi sp. nov.

Phlebotomine sandflies (Diptera, Psychodidae) from the Ankarana tsingy of northern Madagascar: inventory and description of new taxa.

An inventory of Phlebotomine sandflies was carried out in the Ankarana tsingy located in far northern Madagascar. A total of 723 sandflies were used for morphological, morphometric, and molecular studies (sequencing of partial cytochrome B (mtDNA) and partial 28S (rDNA)). Nine species were identified: Phlebotomus fertei, Sergentomyia anka, Se.

On the true identity of Sergentomyia gemmea and description of a closely related species: Se. raynali n. sp.

Several species of Leishmania are responsible for leishmaniases in Thailand, although little is known about their transmission. Sergentomyia gemmea has been suspected several times to transmit Leishmania martiniquensis. Some captures carried out in Thailand and Lao People's Democratic Republic have emphasized the scarcity of Se.

Assessing a species thermal tolerance through a multiparameter approach: the case study of the deep-sea hydrothermal vent shrimp Rimicaris exoculata.

Assessing species thermal tolerance requires identification of their thermal strategies and evaluation of their ability to cope with temperature fluctuations. The mobilization of the molecular heat stress response (HSR), which is a proxy for the thermal tolerance, would be part of the strategy of species colonizing highly variable thermal environments. We here investigate multiple parameters of the HSR in the deep-sea vent shrimp Rimicaris exoculata that colonizes such environments.

Types of Services and Costs of Programs for Preschoolers with Autism Spectrum Disorder Across Sectors: A Comparison of Two Canadian Provinces.

This study measured resource utilization and costs for pre-school autism spectrum disorder (ASD)-related services in community-based sectors from multiple payer perspectives in two Canadian provinces, Nova Scotia (NS) and New Brunswick (NB), during the 12 months prior to and following the start of early intensive behavioural intervention (EIBI). The results indicate significant differences between NB and NS in utilization of services and costs to families, public sector and society. Differences can be attributed to variation in EIBI delivery models and may also be influenced by differences in diagnostic assessment practices.

Comparing the 1-year impact of preschool autism intervention programs in two Canadian provinces.

Autism spectrum disorder (ASD) is associated with early differences in children's social interactions, communication, and play/interests. In many countries, considerable resources are invested in early intensive behavioral intervention (EIBI) programs for children with ASD, which aim to build adaptive skills and prevent or treat problem behavior. However, these programs vary widely in structure and delivery.

Cryptic frenulates are the dominant chemosymbiotrophic fauna at Arctic and high latitude Atlantic cold seeps.

We provide the first detailed identification of Barents Sea cold seep frenulate hosts and their symbionts. Mitochondrial COI sequence analysis, in combination with detailed morphological investigations through both light and electron microscopy was used for identifying frenulate hosts, and comparing them to Oligobrachia haakonmosbiensis and Oligobrachia webbi, two morphologically similar species known from the Norwegian Sea. Specimens from sites previously assumed to host O.

Phlebotomus (Paraphlebotomus) chabaudi and Phlebotomus riouxi: closely related species or synonyms?

Phlebotomus riouxi Depaquit, Killick-Kendrick & Léger 1998 was described as a species closely related to Phlebotomus chabaudi Croset, Abonnenc & Rioux 1970, differing mainly by the size and number of setae of the coxite basal lobe. Molecular studies carried out on several populations from Algeria and Tunisia and based on mitochondrial genes cytochrome b (Cytb) and cytochrome oxidase I (COI) supported the typological validity of these two species. Recently, specimens from a single population in southern Tunisia were morphologically identified as Ph.

An illustrated guide for characters and terminology used in descriptions of Phlebotominae (Diptera, Psychodidae).

Phlebotomine (Diptera, Psychodidae, Phlebotominae) taxonomy has been studied extensively, primarily due to the role of these flies as vectors of various parasites, including species of Leishmania, Bartonella and arboviruses that cause diseases in humans and other vertebrates. We present some topics discussed at a round-table on phlebotomine taxonomy held at the Ninth International Symposium on Phlebotomine Sandflies (ISOPS IX) in Reims, France, in June 2016. To date, approximately one thousand phlebotomine species have been described worldwide, although in varying languages and mostly without standardization of characters and terminology.

Comparative Study of Chemosensory Organs of Shrimp From Hydrothermal Vent and Coastal Environments.

The detection of chemical signals is involved in a variety of crustacean behaviors, such as social interactions, search and evaluation of food and navigation in the environment. At hydrothermal vents, endemic shrimp may use the chemical signature of vent fluids to locate active edifices, however little is known on their sensory perception in these remote deep-sea habitats. Here, we present the first comparative description of the sensilla on the antennules and antennae of 4 hydrothermal vent shrimp (Rimicaris exoculata, Mirocaris fortunata, Chorocaris chacei, and Alvinocaris markensis) and of a closely related coastal shrimp (Palaemon elegans).

Mitochondrial DNA Intraspecific Variability in Sergentomyia minuta (Diptera: Psychodidae).

Recently, there has been growing interest in analysis of the geographical variation between populations of different Phlebotomus spp. and American sand flies by comparing the sequences of various genes. However, little is known about the genetic structure of the genus Sergentomyia França & Parrot.

Diversification, evolution and sub-functionalization of 70kDa heat-shock proteins in two sister species of antarctic krill: differences in thermal habitats, responses and implications under climate change.

Background: A comparative thermal tolerance study was undertaken on two sister species of Euphausiids (Antarctic krills) Euphausia superba and Euphausia crystallorophias. Both are essential components of the Southern Ocean ecosystem, but occupy distinct environmental geographical locations with slightly different temperature regimes. They therefore provide a useful model system for the investigation of adaptations to thermal tolerance.

Paraphyly of the subgenus Anaphlebotomus and creation of Madaphlebotomus subg. nov. (Phlebotominae: Phlebotomus).

The systematic position of the Malagasy Phlebotomus (Diptera: Psychodidae) species was assessed in molecular phylogenetic studies. Three molecular markers were sequenced: cytochrome b of the mitochondrial DNA; ITS2, and the D8 domain of the ribosomal DNA. The following species were studied: Phlebotomus (Anaphlebotomus) berentiensis, Phlebotomus (Anaphlebotomus) fertei, Phlebotomus (Anaphlebotomus) fontenillei, Phlebotomus (Anaphlebotomus) vaomalalae and Phlebotomus (Anaphlebotomus) vincenti from Madagascar; Phlebotomus (Anaphlebotomus) stantoni from Asia, and Phlebotomus (Anaphlebotomus) rodhaini from Africa.

Paraphyly of the subgenus Sintonius (Diptera, Psychodidae, Sergentomyia): status of the Malagasy species. Creation of a new subgenus and description of a new species.

During an inventory of Phlebotomine sand flies carried out in Madagascar, we have identified some specimens showing morphological characters related to the subgenus Sintonius of the genus Sergentomyia. We started a molecular study based on cytochrome b mtDNA and on D1-D2 and D8 domains of the rDNA. The sampling includes all the Sergentomyia species available and also S.

Idiophlebotomus padillarum n. sp. (Diptera Psychodidae) a new sand fly species from Palawan (Philippines).

A new species of Phlebotomine sandfly is described from a cave located in Palawan, an island situated on the West of the Wallace-Huxley line in the Oriento-Australian generalized area. It has been classified among the Idiophlebotomus according to morphological characters. Male and female have been recorded in the same species on the basis of the identity of their mtDNA cytochrome b sequences.

Molecular and morphological systematics of the sandfly Sergentomyia (Sintonius) clydei Sinton, 1928 and questions about its record in the Seychelles.

In the Phlebotomine sandflies, a few molecular studies related on the genus Sergentomyia have been published. The present study explored the genetic variability within Sergentomyia (Sintonius) clydei (Diptera, Psychodidae). The sampling included 15 populations originating from 12 countries.

A taxonomic study of Phlebotomus (Larroussius) perfiliewi s. l.

Phlebotomus (Larroussius) perfiliewi is one of the main vectors of Leishmania infantum in the Mediterranean basin and in Central Asia. Its taxonomic status remains doubtful. It usually includes three taxa of specific or subspecific value, depending on the authors: P.

Thermal limit for metazoan life in question: in vivo heat tolerance of the Pompeii worm.

The thermal limit for metazoan life, expected to be around 50°C, has been debated since the discovery of the Pompeii worm Alvinella pompejana, which colonizes black smoker chimney walls at deep-sea vents. While indirect evidence predicts body temperatures lower than 50°C, repeated in situ temperature measurements depict an animal thriving at temperatures of 60°C and more. This controversy was to remain as long as this species escaped in vivo investigations, due to irremediable mortalities upon non-isobaric sampling.

Phlebotomine sand flies from Madagascar (Diptera: Psychodidae). VII. An identification key for Phlebotomus with the description of Phlebotomus (Anaphlebotomus) vaomalalae n. sp.

An identification key of the Phlebotomus in Madagascar is proposed as well as the description of the male and female Phlebotomus (Anaphlebotomus) vaomalalae n. sp. from Mikea Forest in the south-west of Madagascar.